Fixed CompilerFilter to always output Unicode strings
Merge branch 'release/1.3' into develop
Merge pull request #312 from anttihirvonen/precompiler_unicode_output_fix

Fixed CompilerFilter to always output Unicode strings
Clarifying default for COMPRESS_CACHE_BACKEND
Merge pull request #382 from alecxe/patch-1

Clarifying default for COMPRESS_CACHE_BACKEND
Merge branch 'develop' of github.com:jezdez/django_compressor into develop
Merge branch 'develop' of github.com:georgemarshall/django_compressor into develop