Merge pull request #25 from pwalsh/master

Small features and enhancements for the current sprint
modified Issue.order_by_votes to FloatField and migrated. Some related tweaks to shultze and issue_list template
Merge remote-tracking branch 'ofir/master'

Conflicts:
	src/issues/templates/issues/issue_list.html
fixed participants display in draft protocol

hide footer
unified handling of participants list between upcoming and historic meeting

temporary removed roles from from participants list of historic meeting display
temporary removed analytics code until fix
Merge remote-tracking branch 'amir/master'
Few css modification based on Trello tickets
Merge branch 'master' of https://github.com/hasadna/OpenCommunity