patched wysihtml5 to support event firing on editing.  Comment save and close issue buttons are not toggled when typing.
Merge remote-tracking branch 'yaniv/master'
Open links in user submitted html (comments, summaries) in new tab/window.
Fix: wysiwyg editor is now refreshed correctly after form error.
Fix: js error on issues.js for pages without htmlarea.
cleanup
added hogan.js template engine (instead of using remote)
Merge remote-tracking branch 'udi/master'
when showing straw vote results (with chart, next, prev arrows) use display_upcoming_time instead of voting_ends_at
minor changes to straw_vote_ended()
correct email titles
Issue background ("abstract") is now saved per meeting.  Decisions and comments are grouped per meeting in Issue page.
add "back to discussion" button to issue page even after the issue and meeting are closed
oops - Issue background ("abstract") is now saved per meeting.  Decisions and comments are grouped per meeting in Issue page.
Working on a new responsive design.
More responsive
Merge remote-tracking branch 'upstream/feature/agendaitem_background' into responsive_1212

Conflicts:
	src/issues/templates/issues/issue_detail.html
Merge remote-tracking branch 'amir/master' into responsive_1212