remove uneeded map create

dist/layers/LayerBaseVector.js

dist/layers/LayerBaseVector.js.map

package.json

src/layers/LayerBaseVector.ts

test-html/animate.html

test-html/compare-test.html

test-html/here.html

test-html/itsMap.html

test-html/js/animate.js

test-html/js/animate.js.map

test-html/js/another.js

test-html/js/another.js.map

test-html/js/compare-test.js

test-html/js/compare-test.js.map

test-html/js/itsMap.js

test-html/js/itsMap.js.map

test-html/js/my_little_test.js

test-html/js/my_little_test.js.map

test-html/js/range_media.js

test-html/js/range_media.js.map