First shot at passing through on network error when contacting Massive.
Removing pyc file from the repo. Should have a .gitignore...
Pop the version number in the main frame so we can later call version-specific server-side scripts.
Pass launcher's version number to the sanity_check server-side script, e.g.

    2013-05-03 09:58:16,159 - launcher - 14665 - DEBUG - run_ssh_command: "/usr/local/desktop/sanity_check.sh 0.4.2"
Timeout of 10 seconds when contacting the Massive website.
Catch any other error when doing the initial connection to Massive.
Merge branch 'CVLFAB-515-network-checks'