#3957 - fix vote ids in agenda api v2
Merge branch 'master' of github.com:hasadna/Open-Knesset
Feature #3622: added commitee presence percentage this year

Fixed name of the computed field "meetings_count" to
"meetings_percentage" (to reflect its function).

Added the computed field "meetings_percentage_year" and added an index
on the CommitteeMeeting's date field for it (migration added).

Added a <p> tag to display the date in the committee_member_photos
template - needs translation.
more preparations for knesset 19
temporarily change parties_members template - no coalition/opposition and no past mks
Merge branch 'master' of github.com:hasadna/Open-Knesset
2 small bugfixes for Knesset19 adaptation
fix some api bugs caused by knesset 19 adaptation
start adapting parties page to multi knesset. remove elections relevant help text.
define knesset object in tests to make them pass again
Feature #3622 addition: fixed the yearly percentage calculation
Add manager for current_knesset to members
Use current knesset members in help page
Fix api/member error

Use current knesset
Enforce updated piston revision
Fix tests
Prosime encoder, fix json errors on PartyList etc
party api v2 - return only current knesset parties. also fix some more failing tests
PR 65: Merge branch 'master' of https://github.com/astupidog/Open-Knesset
Fix tests for PR 65