1.3.1 - Major compatibility fixes

oauth2client 4.0.x compatibility, squash of keliomer's PR, merges #79.

1.3.0 - BOM removal, custom file encoding, updated docs

CHANGELOG (to 1.2.1):

• Allow stripping of BOMs when downloading converted Google Documents as text/plain files, effective solution to this problem.
• GetContentString() and SetContentString() now accept an encoding parameter which allows custom de- and encoding of files
• Update docs for CommandLineAuth() in response to question on StackOverflow re LocalWebserverAuth() and local firewalls.

1.2.1

CHANGELOG:

• Trash/UnTrash/Delete functionality added
• Thread-safety added
• Built-in permission handling added
• Enabling fetching of specific file metadata fields (as defined here)
• Re-built and updated documentation, uploaded to GitHub pages
• Built-in access to metadata about the Drive account added
• Py3 compatibility fixes

1.0.0

Initial Import