Merge pull request #4 from jdnavarro/master

Update to tasty 0.8
Merge pull request #6 from jdnavarro/master

Update to tasty-0.8 with no modifications in `tasty` itself
Add Changelog.md to source distribution
Release 1.0.0.4
Updated to work with tasty 0.7
V1.0.0.6 for tasty 0.8
Code tidying
Build with GHC 7.4
Enable -XFlexibleContexts to build on GHC 7.9
Build with tasty < 0.10
Update for API changes in tasty 0.10
Add upper bound to the tasty dependency
Code formatting
Merge pull request #10 from robdockins/master

Update for API changes in tasty 0.10