update documentation

dist/domUtil/media-control.js

doc/assets/js/main.js

doc/assets/js/search.js

doc/classes/_slider.html

doc/classes/commonsymbol.html

doc/classes/dayrange.html

doc/classes/featurelayerproperties.html

doc/classes/itslayercollection.html

doc/classes/layerbase.html

doc/classes/layerbasevector.html

doc/classes/layerbasevectoresri.html

doc/classes/layerbasevectorgeojson.html

doc/classes/layerbasexyztile.html

doc/classes/layeresrimapserver.html

doc/classes/layeresritile.html

doc/classes/layergroup.html

doc/classes/layeritsinventory.html

doc/classes/layerlegend.html

doc/classes/layerrealearthtile.html

doc/classes/layerswipe.html