fix up requires
more readme
Add license blurb
Add more to roadmap
Change gemfile to point to KYCK fork of orientdb-jruby
Merge pull request #33 from kmussel/master

fixed up some loading issues of orientdb and edge query
Use pool settings in connection
Setup gone, pass min, max into global
Add available_connections method
Added OrientGraphFactory and a singleton to the connection code
Clean up puts
Don't close a nil connection
Merge pull request #34 from ruprict/orient-graph-factory

Orient graph factory
Remove log statements
added param for load balancing
Merge remote-tracking branch 'upstream/master'