diff --git a/dist/olHelpers/SortedFeatures.d.ts b/dist/olHelpers/SortedFeatures.d.ts
index dcd97375ada9055285cd707383c2980dd2149832..8e4ed5e3571af252a7e8b546b55bb6fabacfa4d3 100644
--- a/dist/olHelpers/SortedFeatures.d.ts
+++ b/dist/olHelpers/SortedFeatures.d.ts
@@ -1,19 +1,8 @@
 import Feature from 'ol/Feature';
-/**
- * take an array of features and sort by a given property name
- */
 export declare class SortedFeatures {
     sortedFeatures: Feature[];
     propertyName: string;
     _propertyType: string;
     constructor(features: Feature[], propertyName: string);
-    /**
-     * recursive search to find the value
-     * @param {number|string} propertyValue - the property value to search for
-     * @param {boolean} [exactMatch=false] if only an exact match should be returned
-     * @param {Array} [sortedFeatures=this.sortedFeatures] - the candidate features
-     * @returns {Feature|undefined} the feature matching the lookup
-     */
-    getFeature(propertyValue: number | string, exactMatch?: boolean, sortedFeatures?: Array<Feature>): Feature;
+    getFeature(propertyValue: string, exactMatch?: boolean, sortedFeatures?: Feature[]): Feature;
 }
-export default SortedFeatures;
diff --git a/dist/olHelpers/SortedFeatures.js b/dist/olHelpers/SortedFeatures.js
index 7f94bee4bdd0f1990440088a5dc0722a059d2de9..890b6b363b9ba06990a94afaf24d797259481dd1 100644
--- a/dist/olHelpers/SortedFeatures.js
+++ b/dist/olHelpers/SortedFeatures.js
@@ -5,13 +5,10 @@ Object.defineProperty(exports, "__esModule", { value: true });
  */
 const provide_1 = require("../util/provide");
 let nm = provide_1.default('olHelpers');
-/**
- * take an array of features and sort by a given property name
- */
 class SortedFeatures {
     constructor(features, propertyName) {
-        this.sortedFeatures = features;
-        this.propertyName = propertyName;
+        // this.sortedFeatures = features;
+        // this.propertyName = propertyName;
         // if (this.sortedFeatures.length > 0) {
         //     this._propertyType = typeof this.sortedFeatures[0].getProperties()[this.propertyName];
         //
@@ -39,13 +36,7 @@ class SortedFeatures {
         //     });
         // }
     }
-    /**
-     * recursive search to find the value
-     * @param {number|string} propertyValue - the property value to search for
-     * @param {boolean} [exactMatch=false] if only an exact match should be returned
-     * @param {Array} [sortedFeatures=this.sortedFeatures] - the candidate features
-     * @returns {Feature|undefined} the feature matching the lookup
-     */
+    // getFeature(propertyValue: number|string, exactMatch: boolean = false, sortedFeatures? :Array<Feature>): Feature {
     getFeature(propertyValue, exactMatch = false, sortedFeatures) {
         //     if (typeof sortedFeatures == 'undefined'){
         //         sortedFeatures = this.sortedFeatures;
@@ -106,6 +97,6 @@ class SortedFeatures {
     }
 }
 exports.SortedFeatures = SortedFeatures;
-nm.SortedFeatures = SortedFeatures;
-exports.default = SortedFeatures;
+// nm.SortedFeatures = SortedFeatures;
+// export default SortedFeatures;
 //# sourceMappingURL=SortedFeatures.js.map
\ No newline at end of file
diff --git a/dist/olHelpers/SortedFeatures.js.map b/dist/olHelpers/SortedFeatures.js.map
index e9cc934a3c398de284a507e9ce79213b2c3f6ec6..864b9361a896163eac391cb3a0480a41592444bc 100644
--- a/dist/olHelpers/SortedFeatures.js.map
+++ b/dist/olHelpers/SortedFeatures.js.map
@@ -1 +1 @@
-{"version":3,"file":"SortedFeatures.js","sourceRoot":"","sources":["../../src/olHelpers/SortedFeatures.ts"],"names":[],"mappings":";;AAAA;;GAEG;AACH,6CAAsC;AAEtC,IAAI,EAAE,GAAG,iBAAO,CAAC,WAAW,CAAC,CAAC;AAE9B;;GAEG;AACH,MAAa,cAAc;IAKvB,YAAY,QAAmB,EAAE,YAAoB;QACjD,IAAI,CAAC,cAAc,GAAG,QAAQ,CAAC;QAC/B,IAAI,CAAC,YAAY,GAAG,YAAY,CAAC;QAEjC,wCAAwC;QACxC,6FAA6F;QAC7F,EAAE;QACF,4BAA4B;QAC5B,sEAAsE;QACtE,+CAA+C;QAC/C,yGAAyG;QACzG,iCAAiC;QACjC,4BAA4B;QAC5B,uBAAuB;QACvB,+CAA+C;QAC/C,gBAAgB;QAChB,sDAAsD;QACtD,sEAAsE;QACtE,sEAAsE;QACtE,+CAA+C;QAC/C,+CAA+C;QAC/C,EAAE;QACF,mCAAmC;QACnC,4BAA4B;QAC5B,uBAAuB;QACvB,gDAAgD;QAChD,gBAAgB;QAChB,YAAY;QACZ,UAAU;QACV,IAAI;IACR,CAAC;IAED;;;;;;OAMG;IACH,UAAU,CAAC,aAA4B,EAAE,aAAsB,KAAK,EAAE,cAA+B;QACrG,iDAAiD;QACjD,gDAAgD;QAChD,QAAQ;QACR,EAAE;QACF,EAAE;QACF,uCAAuC;QACvC,4BAA4B;QAC5B,QAAQ;QACR,EAAE;QACF,uCAAuC;QACvC,2BAA2B;QAC3B,0FAA0F;QAC1F,4CAA4C;QAC5C,uBAAuB;QACvB,oCAAoC;QACpC,gBAAgB;QAChB,mBAAmB;QACnB,wCAAwC;QACxC,YAAY;QACZ,QAAQ;QACR,EAAE;QACF,0EAA0E;QAC1E,mGAAmG;QACnG,EAAE;QACF,uBAAuB;QACvB,yCAAyC;QACzC,wCAAwC;QACxC,+CAA+C;QAC/C,gCAAgC;QAChC,iDAAiD;QACjD,gEAAgE;QAChE,iDAAiD;QACjD,gCAAgC;QAChC,YAAY;QACZ,eAAe;QACf,yCAAyC;QACzC,wCAAwC;QACxC,iDAAiD;QACjD,gEAAgE;QAChE,YAAY;QACZ,QAAQ;QACR,EAAE;QACF,4DAA4D;QAC5D,iDAAiD;QACjD,uEAAuE;QACvE,EAAE;QACF,2CAA2C;QAC3C,6BAA6B;QAC7B,QAAQ;QACR,EAAE;QACF,wCAAwC;QACxC,gGAAgG;QAChG,eAAe;QACf,6FAA6F;QAC7F,QAAQ;QACJ,OAAO,IAAI,CAAC;IAChB,CAAC;CACJ;AAtGD,wCAsGC;AAED,EAAE,CAAC,cAAc,GAAG,cAAc,CAAC;AACnC,kBAAe,cAAc,CAAC","sourcesContent":["/**\r\n * Created by gavorhes on 12/23/2015.\r\n */\r\nimport provide from '../util/provide';\r\nimport Feature from 'ol/Feature';\r\nlet nm = provide('olHelpers');\r\n\r\n/**\r\n * take an array of features and sort by a given property name\r\n */\r\nexport class SortedFeatures {\r\n    sortedFeatures: Feature[];\r\n    propertyName: string;\r\n    _propertyType: string;\r\n\r\n    constructor(features: Feature[], propertyName: string) {\r\n        this.sortedFeatures = features;\r\n        this.propertyName = propertyName;\r\n\r\n        // if (this.sortedFeatures.length > 0) {\r\n        //     this._propertyType = typeof this.sortedFeatures[0].getProperties()[this.propertyName];\r\n        //\r\n        //     // let __this = this;\r\n        //     this.sortedFeatures.sort( (a: Feature, b: Feature) : number =>{\r\n        //         if (this._propertyType == 'number'){\r\n        //             let aMinusB = a.getProperties()[this.propertyName] - b.getProperties()[this.propertyName];\r\n        //             if (aMinusB == 0){\r\n        //                 return 0;\r\n        //             } else {\r\n        //                 return aMinusB > 0 ? 1 : -1;\r\n        //             }\r\n        //         } else if (this._propertyType == 'string'){\r\n        //             let propA = a.getProperties()[this.propertyName] || '';\r\n        //             let propB = b.getProperties()[this.propertyName] || '';\r\n        //             propA = propA.toString().trim();\r\n        //             propB = propB.toString().trim();\r\n        //\r\n        //             if (propA == propB){\r\n        //                 return 0;\r\n        //             } else {\r\n        //                 return propA > propB ? 1 : 0;\r\n        //             }\r\n        //         }\r\n        //     });\r\n        // }\r\n    }\r\n\r\n    /**\r\n     * recursive search to find the value\r\n     * @param {number|string} propertyValue - the property value to search for\r\n     * @param {boolean} [exactMatch=false] if only an exact match should be returned\r\n     * @param {Array} [sortedFeatures=this.sortedFeatures] - the candidate features\r\n     * @returns {Feature|undefined} the feature matching the lookup\r\n     */\r\n    getFeature(propertyValue: number|string, exactMatch: boolean = false, sortedFeatures? :Array<Feature>): Feature {\r\n    //     if (typeof sortedFeatures == 'undefined'){\r\n    //         sortedFeatures = this.sortedFeatures;\r\n    //     }\r\n    //\r\n    //\r\n    //     if (sortedFeatures.length == 0){\r\n    //         return undefined;\r\n    //     }\r\n    //\r\n    //     if (sortedFeatures.length == 1){\r\n    //         if (exactMatch){\r\n    //             if (sortedFeatures[0].getProperties()[this.propertyName] == propertyValue){\r\n    //                 return sortedFeatures[0];\r\n    //             } else {\r\n    //                 return undefined;\r\n    //             }\r\n    //         } else {\r\n    //             return sortedFeatures[0];\r\n    //         }\r\n    //     }\r\n    //\r\n    //     let lowProp = sortedFeatures[0].getProperties()[this.propertyName];\r\n    //     let highProp = sortedFeatures[sortedFeatures.length - 1].getProperties()[this.propertyName];\r\n    //\r\n    //     if (exactMatch){\r\n    //         if (lowProp == propertyValue){\r\n    //             return sortedFeatures[0];\r\n    //         } else if (propertyValue < lowProp){\r\n    //             return undefined;\r\n    //         } else if (highProp == propertyValue){\r\n    //             return sortedFeatures[sortedFeatures.length - 1];\r\n    //         } else if (propertyValue >  highProp){\r\n    //             return undefined;\r\n    //         }\r\n    //     } else {\r\n    //         if (propertyValue <= lowProp){\r\n    //             return sortedFeatures[0];\r\n    //         } else if (propertyValue >= highProp){\r\n    //             return sortedFeatures[sortedFeatures.length - 1];\r\n    //         }\r\n    //     }\r\n    //\r\n    //     let midIndex = Math.floor(sortedFeatures.length / 2);\r\n    //     let midFeature = sortedFeatures[midIndex];\r\n    //     let midProperty = midFeature.getProperties()[this.propertyName];\r\n    //\r\n    //     if (midProperty ===  propertyValue){\r\n    //         return midFeature;\r\n    //     }\r\n    //\r\n    //     if (propertyValue < midProperty){\r\n    //         return this.getFeature(propertyValue, exactMatch, sortedFeatures.slice(0, midIndex));\r\n    //     } else {\r\n    //         return this.getFeature(propertyValue, exactMatch, sortedFeatures.slice(midIndex));\r\n    //     }\r\n        return null;\r\n    }\r\n}\r\n\r\nnm.SortedFeatures = SortedFeatures;\r\nexport default SortedFeatures;\r\n\r\n"]}
\ No newline at end of file
+{"version":3,"file":"SortedFeatures.js","sourceRoot":"","sources":["../../src/olHelpers/SortedFeatures.ts"],"names":[],"mappings":";;AAAA;;GAEG;AACH,6CAAsC;AAEtC,IAAI,EAAE,GAAG,iBAAO,CAAC,WAAW,CAAC,CAAC;AAE9B,MAAa,cAAc;IAKvB,YAAY,QAAmB,EAAE,YAAoB;QACjD,kCAAkC;QAClC,oCAAoC;QAEpC,wCAAwC;QACxC,6FAA6F;QAC7F,EAAE;QACF,4BAA4B;QAC5B,sEAAsE;QACtE,+CAA+C;QAC/C,yGAAyG;QACzG,iCAAiC;QACjC,4BAA4B;QAC5B,uBAAuB;QACvB,+CAA+C;QAC/C,gBAAgB;QAChB,sDAAsD;QACtD,sEAAsE;QACtE,sEAAsE;QACtE,+CAA+C;QAC/C,+CAA+C;QAC/C,EAAE;QACF,mCAAmC;QACnC,4BAA4B;QAC5B,uBAAuB;QACvB,gDAAgD;QAChD,gBAAgB;QAChB,YAAY;QACZ,UAAU;QACV,IAAI;IACR,CAAC;IAED,oHAAoH;IACpH,UAAU,CAAC,aAAqB,EAAE,aAAsB,KAAK,EAAE,cAA0B;QACzF,iDAAiD;QACjD,gDAAgD;QAChD,QAAQ;QACR,EAAE;QACF,EAAE;QACF,uCAAuC;QACvC,4BAA4B;QAC5B,QAAQ;QACR,EAAE;QACF,uCAAuC;QACvC,2BAA2B;QAC3B,0FAA0F;QAC1F,4CAA4C;QAC5C,uBAAuB;QACvB,oCAAoC;QACpC,gBAAgB;QAChB,mBAAmB;QACnB,wCAAwC;QACxC,YAAY;QACZ,QAAQ;QACR,EAAE;QACF,0EAA0E;QAC1E,mGAAmG;QACnG,EAAE;QACF,uBAAuB;QACvB,yCAAyC;QACzC,wCAAwC;QACxC,+CAA+C;QAC/C,gCAAgC;QAChC,iDAAiD;QACjD,gEAAgE;QAChE,iDAAiD;QACjD,gCAAgC;QAChC,YAAY;QACZ,eAAe;QACf,yCAAyC;QACzC,wCAAwC;QACxC,iDAAiD;QACjD,gEAAgE;QAChE,YAAY;QACZ,QAAQ;QACR,EAAE;QACF,4DAA4D;QAC5D,iDAAiD;QACjD,uEAAuE;QACvE,EAAE;QACF,2CAA2C;QAC3C,6BAA6B;QAC7B,QAAQ;QACR,EAAE;QACF,wCAAwC;QACxC,gGAAgG;QAChG,eAAe;QACf,6FAA6F;QAC7F,QAAQ;QACJ,OAAO,IAAI,CAAC;IAChB,CAAC;CACJ;AAhGD,wCAgGC;AAED,sCAAsC;AACtC,iCAAiC","sourcesContent":["/**\r\n * Created by gavorhes on 12/23/2015.\r\n */\r\nimport provide from '../util/provide';\r\nimport Feature from 'ol/Feature';\r\nlet nm = provide('olHelpers');\r\n\r\nexport class SortedFeatures {\r\n    sortedFeatures: Feature[];\r\n    propertyName: string;\r\n    _propertyType: string;\r\n\r\n    constructor(features: Feature[], propertyName: string) {\r\n        // this.sortedFeatures = features;\r\n        // this.propertyName = propertyName;\r\n\r\n        // if (this.sortedFeatures.length > 0) {\r\n        //     this._propertyType = typeof this.sortedFeatures[0].getProperties()[this.propertyName];\r\n        //\r\n        //     // let __this = this;\r\n        //     this.sortedFeatures.sort( (a: Feature, b: Feature) : number =>{\r\n        //         if (this._propertyType == 'number'){\r\n        //             let aMinusB = a.getProperties()[this.propertyName] - b.getProperties()[this.propertyName];\r\n        //             if (aMinusB == 0){\r\n        //                 return 0;\r\n        //             } else {\r\n        //                 return aMinusB > 0 ? 1 : -1;\r\n        //             }\r\n        //         } else if (this._propertyType == 'string'){\r\n        //             let propA = a.getProperties()[this.propertyName] || '';\r\n        //             let propB = b.getProperties()[this.propertyName] || '';\r\n        //             propA = propA.toString().trim();\r\n        //             propB = propB.toString().trim();\r\n        //\r\n        //             if (propA == propB){\r\n        //                 return 0;\r\n        //             } else {\r\n        //                 return propA > propB ? 1 : 0;\r\n        //             }\r\n        //         }\r\n        //     });\r\n        // }\r\n    }\r\n\r\n    // getFeature(propertyValue: number|string, exactMatch: boolean = false, sortedFeatures? :Array<Feature>): Feature {\r\n    getFeature(propertyValue: string, exactMatch: boolean = false, sortedFeatures? :Feature[]): Feature {\r\n    //     if (typeof sortedFeatures == 'undefined'){\r\n    //         sortedFeatures = this.sortedFeatures;\r\n    //     }\r\n    //\r\n    //\r\n    //     if (sortedFeatures.length == 0){\r\n    //         return undefined;\r\n    //     }\r\n    //\r\n    //     if (sortedFeatures.length == 1){\r\n    //         if (exactMatch){\r\n    //             if (sortedFeatures[0].getProperties()[this.propertyName] == propertyValue){\r\n    //                 return sortedFeatures[0];\r\n    //             } else {\r\n    //                 return undefined;\r\n    //             }\r\n    //         } else {\r\n    //             return sortedFeatures[0];\r\n    //         }\r\n    //     }\r\n    //\r\n    //     let lowProp = sortedFeatures[0].getProperties()[this.propertyName];\r\n    //     let highProp = sortedFeatures[sortedFeatures.length - 1].getProperties()[this.propertyName];\r\n    //\r\n    //     if (exactMatch){\r\n    //         if (lowProp == propertyValue){\r\n    //             return sortedFeatures[0];\r\n    //         } else if (propertyValue < lowProp){\r\n    //             return undefined;\r\n    //         } else if (highProp == propertyValue){\r\n    //             return sortedFeatures[sortedFeatures.length - 1];\r\n    //         } else if (propertyValue >  highProp){\r\n    //             return undefined;\r\n    //         }\r\n    //     } else {\r\n    //         if (propertyValue <= lowProp){\r\n    //             return sortedFeatures[0];\r\n    //         } else if (propertyValue >= highProp){\r\n    //             return sortedFeatures[sortedFeatures.length - 1];\r\n    //         }\r\n    //     }\r\n    //\r\n    //     let midIndex = Math.floor(sortedFeatures.length / 2);\r\n    //     let midFeature = sortedFeatures[midIndex];\r\n    //     let midProperty = midFeature.getProperties()[this.propertyName];\r\n    //\r\n    //     if (midProperty ===  propertyValue){\r\n    //         return midFeature;\r\n    //     }\r\n    //\r\n    //     if (propertyValue < midProperty){\r\n    //         return this.getFeature(propertyValue, exactMatch, sortedFeatures.slice(0, midIndex));\r\n    //     } else {\r\n    //         return this.getFeature(propertyValue, exactMatch, sortedFeatures.slice(midIndex));\r\n    //     }\r\n        return null;\r\n    }\r\n}\r\n\r\n// nm.SortedFeatures = SortedFeatures;\r\n// export default SortedFeatures;\r\n\r\n"]}
\ No newline at end of file
diff --git a/src/olHelpers/SortedFeatures.ts b/src/olHelpers/SortedFeatures.ts
index c1f3bff6473c476ec6d04ec87488ac9161df0fde..ccdc1f313fdc5dac5ccadc919e96511db077a0b3 100644
--- a/src/olHelpers/SortedFeatures.ts
+++ b/src/olHelpers/SortedFeatures.ts
@@ -5,17 +5,14 @@ import provide from '../util/provide';
 import Feature from 'ol/Feature';
 let nm = provide('olHelpers');
 
-/**
- * take an array of features and sort by a given property name
- */
 export class SortedFeatures {
     sortedFeatures: Feature[];
     propertyName: string;
     _propertyType: string;
 
     constructor(features: Feature[], propertyName: string) {
-        this.sortedFeatures = features;
-        this.propertyName = propertyName;
+        // this.sortedFeatures = features;
+        // this.propertyName = propertyName;
 
         // if (this.sortedFeatures.length > 0) {
         //     this._propertyType = typeof this.sortedFeatures[0].getProperties()[this.propertyName];
@@ -45,14 +42,8 @@ export class SortedFeatures {
         // }
     }
 
-    /**
-     * recursive search to find the value
-     * @param {number|string} propertyValue - the property value to search for
-     * @param {boolean} [exactMatch=false] if only an exact match should be returned
-     * @param {Array} [sortedFeatures=this.sortedFeatures] - the candidate features
-     * @returns {Feature|undefined} the feature matching the lookup
-     */
-    getFeature(propertyValue: number|string, exactMatch: boolean = false, sortedFeatures? :Array<Feature>): Feature {
+    // getFeature(propertyValue: number|string, exactMatch: boolean = false, sortedFeatures? :Array<Feature>): Feature {
+    getFeature(propertyValue: string, exactMatch: boolean = false, sortedFeatures? :Feature[]): Feature {
     //     if (typeof sortedFeatures == 'undefined'){
     //         sortedFeatures = this.sortedFeatures;
     //     }
@@ -112,6 +103,6 @@ export class SortedFeatures {
     }
 }
 
-nm.SortedFeatures = SortedFeatures;
-export default SortedFeatures;
+// nm.SortedFeatures = SortedFeatures;
+// export default SortedFeatures;