Merge branch 'hotfix/0.9.1'
Bumped to 0.9.1.
Combined compressor.conf and compressor.settings.
Stopped turn the hunk values into unicode if already unicode. Fixes #49.
Merge branch 'release/0.9'
Bumped version to 0.9.
Removed a few unneeded imports.
Added  to tox command call to enable specific runs of tests.
Minor refactoring on default filter.
Replaced a stray assert_.
Combined cachekey generator in compressor.cache module.
Normalize settings.COMPRESS_ROOT in setting mangling instead in CSS d…
Moved OSError exception handling to actual function.
Use MD5 instead of SHA1 to reduce the computational impact.
Got rid of Compressor.hash method.
Minor style changes.
Use the storage directly to get the path.
Minor style fixes.
Use constants for hunk comparison.
Moved decorator to proper util module.
Make use of coverage.
Added Harro to AUTHORS file.
Simplified CompilerFilter tests.
Improved precompiler.py to also use stdin and/or stdout
Made file inputs use options too
Added tests for the four differend methods
Added test and basic precompiler script
Also fixed the compiler opening the file without needing it
Made precompiler use the original file if it has a filename
Merge remote-tracking branch 'origin/develop' into develop
Merge branch 'release/0.8.0' into develop
Merge branch 'release/0.8.0'
Bumped version to 0.8.
Fixed PATH handling on windows.