add check to slider presets, must equal 100

.babelrc

dist/_test/slider-test.js

dist/_test/slider-test.js.map

dist/collections/Sliders.js

dist/collections/Sliders.js.map

src-ts/_test/slider-test.ts

src-ts/collections/Sliders.ts

test-build/compare-test.js

test-build/compare-test.js.map

test-build/export-test.js

test-build/export-test.js.map

test-build/jquery-test.js

test-build/jquery-test.js.map

test-build/legend-test.js

test-build/legend-test.js.map

test-build/slider-test.js

test-build/slider-test.js.map

test-build/test-bundle.js

test-build/test-bundle.js.map

test-html/compare-test.html