Merge pull request #383 from modilabs/drishti_json

Drishti json
Merge pull request #384 from modilabs/drishti_json

Drishti json
multiline radio/checkbox labels keep indentation, closes #347
allow form title word(s) to be broken at any place if it doesn't fit, no longer increase font size for smaller screens, closes #330
rebuilt css
modularized css, #336
rebuilt css
post message to window.opener with performance object
post message to window.opener with performance object
removed comments, removed sample.html
rebuilt
Merge pull request #391 from modilabs/css_modular

Css modular
less buggy radio unselect (for testing on mobile), #351
enabled date, time, datetime picker widgets (for testing on mobile)
upgraded Modernizr and customized build (15kb to 9kb)
removed unnecessary css3 support check
hover on garbage bin
fix for grid widget, partial fix for table widget, #392
rebuilt css
fix for table column width and centering, closes #392