Add more info into API
API: Add new ordering option to PlenarySessionItemResource
API: Fix bug in listing party associations
Add processing stage to PlenarySessionItem
API: Allow filtering by PlenarySessionItem.processing_stage
API: Show only real MPs through the API
Eduskunta: Fix import bug related to non-MPs
Eduskunta importer: Workaround for PTK/91/2004
API: Add filtering by 'nr_votes' and 'nr_statements'
Fix MP import bugs
Import workaround for missing minutes version string
Removed some dead code
Fixed month to mean month
Allow selection activity resolution in API
Front page: Render most active MP list with JS
Make number of MPs a configurable setting
Add cache table for keyword activity scores
Rearrange & de-duplicate party related templates

- move "MP card" out of templates/member/list.html into a shared template
- use this from both member/list.html and party/mps.html
- create shared party_base.html, use from party/feed.html and party/mps.html
- rename details -> feed, as that is what it is
- restore col-md-half as it got lost in Bootstrap update