Parameterised the version in ruby19.src.
Default env to ENV['RAILS_ENV'] if possible in 'rails app'.
compatibility with ubuntu 11.10
Merge pull request #6 from ivanoats/patch-1

compatibility with ubuntu 11.10
Fix the SCSS tmbundle URL.
Update to my new git logging format.
Whitespace.
Add X-Forwarded-Proto header to requests proxied to unicorn.
Default ruby 1.9.3 deps to the 1.9.3p0 release.
Split ruby19.src patchlevel out into its own param.
Report rebasing before merging, so a rebase-merge is reported as a rebase (because you fix the situation by `git rebase --abort`).
Big redesign of the postgres offsite backup script into PsqlGit.
Update 'postgres backups' to copy the new script into place. Doesn't set the remotes yet.
Oops, can't name it .rb because babushka will load it.
Use #shell? in the 'postgres backups' check.
Sudo as postgres to backup.
Rename ruby19.src to ruby.src, adding #version_group so it's not hardcoded to 1.9.
Oops, #to_s a param.
Serve static pages in preference to the maintenance page - only show it when the request would otherwise fall through to the app.
Remove errant db:seed from 'migrated datamapper db' - not sure how it found its way in there.