add fixmindelo cobrand
strip white background back on small logo in sprite
some green borders on the front page sections, etc, for mindelo
change nav-link tag to green
fix report-a-problem-btn colour fixmindelo
more transparency in mindelo logo

specifically the mountain in the logo was colliding with the top menu at
some widths; use transparency around logo instead of block white
Factor CSS so that all SCSS is under cobrand, and non-SCSS is in css/ under that.
Send back a list of titles in new report ajax details

This is so that the mobile app can use the list to build the appropriate
UI as fixing the HTML that is sent for the site is too awful.
Fix failing test for problem confirmation

Update for change to bodies_str, make sure sent_fail_count 0 and update
standard template variables
Merge branch 'fixmindelo'
fix relative css path in reading cobrand
Merge remote-tracking branch 'upstream/master'
Merged with upstream/master
Merge branch 'master' into baiki