rspec story runner is long dead.
use bundler to declare mofo as a dependency.
no need to vendor lucene_query; its identical to published version.
this idea is baked into bundler.
clean up .gitignore.
ruby 1.9+ can require relative paths.
refactor and reuse out-of-rails database yml reader.

global variable is bad and wasn't being used. refactor and repurpose for where
it could be used: Gemfile.
yowza!
Merge pull request #81 from botandrose/cleanup

Miscellaneous cleanup