Add initial implementation of Google Drive upload
Fix pip package name
Reword comment
Add auth_type option
Add CA certificate locator module dependency

This avoids using a file bundled with httplib2
Upload into Drive "Downloads for Freenet" folder
Set title to file name instead of full path
Reorder to print name at top of loop

Comment at bottom of group of attributes instead of middle.
Add googleDriveAuth setting to freenetrc

It launches a browser for Google authentication by default, which
might not be appropriate to all build/release environments.