allow passphrases to be used with private keys so we can use private keys exported from gpg
verifying goin on!
porting code from bouncy castle examples to make shit work
signing works
adding a spec to prove we can do what we came here to do.
Merge pull request #1 from 'gaslight/master'

Conflicts:
	lib/pgp.rb
Added a failing spec for PGP::Verifier

If the given public key cannot verify a signature, an exception should be raised.

bundler + rspec's version bumps = :(
Add an rbenv-version for the project
Finally merging pull request #1 from 'gaslight/master' into master