begins

When begin.conver(_automatic=True) and our default value is is set, tolist will fail if that argument was not provided. i.e. def foo(moo=[]): pass decorated will fail with an attribute error 'list' object has no attribute split. This change compares the input value with the original value to see if it is different. TODO: probably best to check type?

Merge pull request #47 from davidjb/master

Minor documentation updates

Ensure mock is installed when testing

Add Github's gitignore for Python