Adjust condition for return link.
Merge pull request #776 from wangguan59/back_page

Back link condition in exercise page
Changing version for 0.10.2
Clear any existing user summary from DOM when rendering new graph.

Fix for #622
Fix for #464

When no users exist for Scatter and Timeline coach reports, show an error message instead of drawing an empty chart.
Update scatter and timeline no user error to use standard error communication.
Re-introduce fix that disappeared. Convert facilities in coachreports form data to ids.
Adding a hardcoded banner to kalite landing page to announce hackathons this weekend. Temporary fix to what will eventually be database driven.
Oops - changing IBM to Intel…
Merge pull request #792 from dylanjbarth/announcements

Adding a hardcoded banner to kalite landing page to announce hackathons ...
Merge branch 'coach_reports_UI_fixes' of github.com:rtibbles/ka-lite into release-0.10.2
Merge pull request #799 from bcipolli/timelines_release-0.10

Adding new timelines stats page
Fixing badness in south files
Merge pull request #804 from bcipolli/south_fixes_corrected

Fixing badness in south files
Merge pull request #805 from learningequality/release-0.10.2

Release 0.10.2
Removing banner advertising hackathons from landing page.