Remove LinearLayout Widget inheritance since it's already retrieved from DisplayContainer
some responsive tests
ResponsiveColumns prototyping
ResponsiveColumns prototyping
ResponsiveColumns prototyping
ResponsiveColumns prototyping
ResponsiveColumns prototyping
ResponsiveColumns prototyping
ResponsiveColumns prototyping: rename thresholds => breakpoints
work in progress: a responsive app
Add mobile support
Working on JS API
doc, cleanup
working on breakpoints event
add screenClass attribute + LL fix for delite 0.4
width:100%, error messages, remove some API, start doc, start unit testing