New installer, updated for current architecture
Address service name difference for MySQL and Redis on RH/Ubuntu
Upgrade playbook to handle upgrades as well
Make install_gitorious function easier to understand
Always start/restart services explicitly during installation

This ensures all services are running when installation was
was retried after it was cancelled/failed.
Fix nginx routing to git-archive-daemon
Install latest revision from mainline/master
Try getting full hostname (FQDN)
Don't error out when not Gitorious tmp files are found after installation
Add git user as one of the first things
Don't print error message from hostname command
Shutdown old services and backup config files when upgrading
Print nice error message when installer fails
Update old control scripts only if they existed before
Use timestamp in backed up files' extension to never loose old configs
Install from tag v3.2.0
Convert readme from org-mode to markdown
Add license file
Exit from error handler, dude
Update readme for 3.2