initial working commit
adding manual reindexer
bumping geminabox version
updates for new geminabox gem
Update geminabox to 0.12.2
Proxy to rubygems if a gem can't be found

One of the motivations for projects to vendor all their gems was so that
we would have "local" copies of gems from the rubygems server in case it
ever went down.  This achieves the same thing, but instead of the
project keeping the copy in git (and keeping a separate copy for every
project that needs the gem), this setting would allow projects to just
point to our geminabox server without duplicating the gem for every
project that needed it.
Use ruby 1.9.3-p484 instead of p448
Use gems.ls.net instead of lsqa.net for gem source