Fixing tidbits design
merge
better permission handling for topics
improve Topic admin performance
Revert "Fixing tidbits design"

This reverts commit e8e05790ebda6875255b3cd4b3779ab347e0b6c8.

Conflicts:

	templates/main.he.html
fix bug in committee meeting detail where members are shown when no member is listed in the committee meeting mks_attended.
Merge branch 'master' of github.com:hasadna/Open-Knesset
refactoring: removed asterisk imports
minor: changed import of constants to be done identically
better help text for vote_list
Merge branch 'master' of https://github.com/daonb/Open-Knesset
Merge branch 'master' of github.com:hasadna/Open-Knesset
Merge branch 'master' of https://github.com/yoniYalovitsky/Open-Knesset
Added list of committees to mk_details template.
fix 116: vote api will return null for image url if it's missing

also added a test to see that a vote with an agenda is returned without
error
Merge pull request #118 from yoniYalovitsky/ISSUE-116

Closes #116: vote api will return null for image url if it's missing
Remove indiegogo from home page
translations and strings fixes
Merge branch 'master' of github.com:hasadna/Open-Knesset
disable creating new tags by users