Fix semsi calling conventions
Calculate MP age
Move feed item template to its own file
Remove some currently unused elements from templates
Work around a UI bug in topic details page
Make main color pliisumpi
Adapt the number of most active MPs shown to the page width
Topic list sorting and grouping by activity
Add Bootstrap col-half classes
Tune member listing responsivity
activity_scores: s/scrs/score_list

For clarity.

Signed-off-by: Imre Deak <imre.deak@intel.com>
member activity_scores: switch monthly view spanning two years

Signed-off-by: Imre Deak <imre.deak@intel.com>
member details: remove extraneous semicolon
member activity_scores: show average activity
activity_scores: redraw on window resize event