Added image icons and switched references in css to use them rather than inline.
Updated icons to use same colors as css
Menu styling
match below CSS rule
Merge pull request #700 from dart-lang/icons-to-files

Extract annotation images to files
Don't clone if a folder is not selected.
Don't remember last selected clone folder.
Merge pull request #750 from dart-lang/fix_clone

Do not remember last selected clone folder.
Fixes
adding back border: none
show the arrow
move to using a single directory to store user's projects
merge to master
nits
Merge pull request #735 from dinhviethoa/537-menu-styling

Menu styling
Merge pull request #751 from dart-lang/devoncarew_master_folder

move to using a single directory to store user's projects
fix for launch enablement
comment
scroll a file into view when it is selected
Merge pull request #752 from dart-lang/devoncarew_launch_fix

Devoncarew launch fix