Allow hspec < 1.2
Merge pull request #13 from sol/master

Make sure that all tests work with hspec-1.1.0
Export randomKey (#10)
Abstract key with Serialize instance (#11)
Remove upper bounds
Depend on hspec >= 1.3
Use Hspec's `shouldBe` instead of HUnit's @=?
Merge pull request #14 from sol/master

Depend on hspec >= 1.3
cprng-aes 0.3.2
Initial cryptocipher 0.4 support
Use cipher-aes
Initial .travis.yml
Use cipher-aes' API instead of using it via crypto-api.

This commit should increase clientsession's performance, but I
have not benchmarked it.

The only API breakage is changing IV from a type to a newtype.
@snoyberg, do you think we should bump the major version?
Merge pull request #18 from meteficha/use-cipher-aes-api

Use cipher-aes' API instead of using it via crypto-api.
Version bump