Added button tests
Cleaned up utilities in widget casper js tests
Make widget tests use new casper util functions
Added basic bool widget tests
Added test to check initial states of bool views
Added bool widget value toggle tests
Add container tests
Fix bug where a child view could be displayed in a
different cell if it's parent didn't exist in the
current cell but instead another cell.
Uncommented parent/child test that was failing
- ModalView can now be docked and undocked
- Clicking on a ModalView will bring it to the front
- Fixed CSS so it also applies to widgets within modals
- Added docked modal style
Fab CSS
s/LabelView/HTMLView
Added LatexView
Remove uneccessary lines in String.js
Add ImageWidget
Added float range widget tests
Fixed flushed messages not getting sent with new 'method' message tag
Added float widget tests
Added ImageWidget tests