Added troubleshooting tip for tests
160x90 thumbnails throughout
Merge pull request #147 from lcamacho/master

Added troubleshooting tip for tests
bug 1109918 - Roku thumbnails for SD
Merge branch 'master' of github.com:mozilla/airmozilla
Bug 1111003 - persona button and really specific css
enhance positive and negative icons with color
bug 1113664 - vidlysubmissions with token protection on public events
Merge pull request #150 from peterbe/enhance-positive-and-negative-icons-with-color

enhance positive and negative icons with color
Merge pull request #149 from peterbe/bug-1113664-vidlysubmissions-with-token-protection-on-public-events

bug 1113664 - vidlysubmissions with token protection on public events
download before fetching screencaps
avoid screencaps that are 0 bytes