a few aliases for lgpl
Merge pull request #64 from grosser/grosser/lgplv3.rb

a few aliases for lgpl
Drop support for ruby 1.9.2.

- Remove constraint on httparty
- Fix tests
Update change log.
support flat dependencies
Merge pull request #67 from grosser/grosser/flat-dependencies

support flat dependencies
Revert "support flat dependencies"

This reverts commit b5feb0272397737b3ccd3f5f44c5572df2124910.
remove support for packages we cannot know anything about
parse failed npm if it is parsable
Merge pull request #68 from grosser/grosser/fix-npm

fix npm
keep constants out of global scope
Merge pull request #69 from grosser/grosser/fb

keep constants out of global scope
Remove rubinius from travis since it never builds.
Properly remove rubinius from travis.
Add jruby 2.0 mode to travis.
Rely on Sequel change tracking to minimize saves
clarify algorithm for syncing dependency bundler groups and children
rename method
move fiddly treatment of collections as sets into the model
move more data validation toward model