Update changelog
Test that "source" name is passed to custom target handlers
Add a short-lived cache for storing processed request bodies

resolves #23
Store decoded json body in cache rather than an attribute

No need to parse JSON body on every call to parse
Removes temporary data on each parse
Make _parse_json_body a function rather than a method
Update changelog
Merge branch 'feat/cache' into dev
Install dev-requirements on Travis
Add pyramid
Add pyramid
Add Pyramid parser module
Add Pyramid parser unit tests
Add handle_error method
Add unit tests
Fix Python 3 compatibility
Go the extra mile in supporting files
Add test_parse_files
Fix Python 3 compatibility
Merge branch 'feat/pyramid' into dev
Add @philtay to authors and update changelog