Bigquery and directory APIs initial version
Drive APIs update for Changes Permissions, Revisions
New exceptions RateLimitExceededException, UnauthorizedException, exception handling update
git ignore on idea files
Merge remote-tracking branch 'upstream/master'

Conflicts:
	gapi/api/__init__.py
	gapi/api/directory.py
	gapi/api/drive.py
	gapi/gapi_utils.py
	gapi/service.py
Merge remote-tracking branch 'upstream/master'

Conflicts:
	gapi/api/__init__.py
	gapi/api/directory.py
	gapi/api/drive.py
	gapi/gapi_utils.py
	gapi/service.py
export file supports different docs types
Fixed feeds export URL
directory members api
Merge pull request #7 from terramexx/master

New services for Directory API and Bigquery API, extensions in drive service, new exceptions, small fixes