Revert "Require random >= 1.0.1.3 for test-suite (close #187)"

This reverts commit 2cbe53af52cd84ad8fd71a38599725e11dd9e9a5.
Make test suite independent from QuickCheck seed (fixes #187)
Bump version
Update CHANGES
Minor change to cabal file
Require hspec-meta == 1.11.4
Rename package to hspec2, do not expose it
Add support for arguments to before/after/around
add beforeWith to transform param for cases
Add beforeAllWith
Update documentation for runIO