Use .infobox iinstead of .maintenance_finished

Signed-off-by: John Rayes <live627@gmail.com>
Use .infobox iinstead of #task_completed
And the relevant CSS

Signed-off-by: John Rayes <live627@gmail.com>
Add icon and a deeper green to .infobox

Signed-off-by: John Rayes <live627@gmail.com>
Merge pull request #865 from Arantor/release-2.1

More minor mischief managed
Merge pull request #866 from Arantor/release-2.1

! Profile area menu should have spiffy icons just like the other menus.
Merge pull request #867 from Arantor/release-2.1

! The list of auto suggested versions might as well be correct for now.
Merge pull request #869 from Arantor/release-2.1

! We show an icon in the manage boards list for the recycle board, let's...
Merge pull request #841 from live627/maint

Use .infobox more