DAR-2721 added IPad specific classes
added browser detect to ToolbarCustomize.js (isIPad variable), new methods: addIcons() which result depends on isIPad variable and initItemForIPad() which is executed only if isIPad set to true; used the new variable and methods in current logic and made TC working for IPads; TODO: better touch event handling
DAR-2721, disable drag and drop on Ipad
Style fixes
DAR-3148 fixed customized toolbar on no ipads
DAR-3148 code review changes
Merge pull request #2189 from Wikia/DAR-2721

Dar 2721