Merge pull request #67 from kiela/master

Small clean up
Fixing uninitialized constant ActiveSupport::Autoload error
Merge pull request #68 from DimShadoWWW/master

Fixing uninitialized constant ActiveSupport::Autoload error
Bump 0.0.9.  Depend stricly on thin 1.5.1
remove active support dependency
bump version
Dropping support of ree-1.8.7.  Use v0.0.9 if you are running on this ruby