Updated readme.
Fixed examples at readme.
Additional test for existing code.
Extracted "1400Mb" as garbage.

close #38
Extracted "3rd Nov" as garbage.

fixes #41
Added garbage patterns.

close #40
Additional tests for existing code.
Fixed group (no false positive if codec or resolution contained) and title extraction.

fixes #5
fixes #27
Extracted group name not separated by a dash.

close #9
Extracted dot separated group name.

fixes #42
Merge branch 'topic/group' into dev
Bumped version to v0.4.0.
v0.4.0