various fixes and additions to sprint 5
support proposal display in 2 contexts: meetings and issue list
retain active tab in issue list, add search to issue-rank tab, and more...
Merge remote-tracking branch 'yaniv/master'

Conflicts:
	src/issues/templates/issues/proposal_detail.html
updatess to proposal templates, shultze votes
Merge branch 'master' of https://github.com/amir99/OpenCommunity into responsive_1212

Conflicts:
	src/meetings/static/js/upcoming.js