member activity_scores: abstract away more of the graph view
add keyword activity_scores
activity_scores: fix off-by-one error in binning

Signed-off-by: Imre Deak <imre.deak@intel.com>
activity_scores graph: fix markings initialization
activity_scores/counts: simplify the model class interface

We will need to calculate the average activity for the whole parliament
in an upcoming patch, so make the score_set method avaiable for that.
Also use the occasion to simplify things a bit.
api: add resource for parliament activity scores
activity scores_graph: prepare for multiple data series

We'll add the average activity as an additional data series item in
the next patch, prepare for that here.

No functional change.
flot: add curvedlines plugin

Needed by the next patch.
activity_scores graph: replace all time average with monthly average
Cosmetic fixes to part list page
Fix indentation in static/js/party-list.coffee
Sort party list in descending order
An ugly workaround for walls of text that could be done a lot better in a less braindead framework
Hacked front page feed to link to document view
Add linebreaks to show_document template
add party activity_scores graph
api: remove debug print
Filter out speakers