Fix tests
Update version of ffi so it compiles on newer ubuntu
Add flush support directly to ript
Merge pull request #10 from johnf/flush

Add flush support, to quickly clean out all loaded rules from Ript
Remove broken examples
Merge branch 'master' of github.com:bulletproofnetworks/ript
Removes redundant Ruby version check.
Removes extraneous "#!/usr/bin/env ruby" headers; none of these files are being executed directly.
Switches to https://rubygems.org to avoid rubygems whinging.
Bumps mentioned Ubuntu version.
Bumps recommended Ruby version to latest 1.9.3
Moves .rbenv-version to universal .ruby-version file instead.
Merge pull request #13 from damncabbage/housekeeping

Housekeeping
Merge remote-tracking branch 'upstream/master'

Conflicts:
	bin/ript