Address less of the conversion warnings
Fab CSS
Rebase fixes
Update components to point to right branch
Rebase cleanup, comments and nesting
Left align "File" instead of menu edge.
Fab CSS
Revert 2em notebook header space
Fab CSS
Update components to point to correct commit
Make maintoolbar select dropdowns look nice
Fab CSS
Post discussion with @ellisonbg
Fab CSS
Widget bootstrap3 fixes
Fix widget widths for Bootstrap3
Fab CSS
Modal fixes for BS3
Point to submodule head
Review comments