add memcached on/off aliases
pass all arguments to rspec
repo_update & rails_versions shell functions
send git gui errors to dev null
can't think of a time I'd want to commit a database
Merge remote-tracking branch 'jf/master'
this prevents us from tracking db/structure.sql (for rails dbs with non AR stuff)
handy functions for bundling all apps
ruby_versions function; tidy rails_versions
makes every install slower & turns out I don't use gemdocs in Dash anyway
also edit these files
these cause issues with ruby 2.1 & there is no nice solution