Changed to Pebble's beta 6 download.
Use mirrors.mit.edu instead of us.archive.ubuntu.com; it's much faster.
Added screenshot support. Finally completes #1.
Merge branch 'development' of git://github.com/thunsaker/CloudPebble into github-branch
Fix bugs in GitHub branch support

- An empty raise is only legal in an Except clause
- Give an actual error message when pulling/pushing from/to
  branches that do not exist.
- Builds triggered automatically on push should only be triggered if
  the branch pushed to matches the branch the project uses.
Merge branch 'github-branch', with thanks to @thunsaker.
Merge remote-tracking branch 'upstream/master'
Changes were made to my pull request as well as a few additions that were added after I had cloned the repo.