Upped version for fix.

Up the version number.

Added a tag for 1.0.0 PyPi release.

Nicer way to manipulate the OAuth header. Thanks Toby White.

git-svn-id: https://oauth.googlecode.com/svn/code/python@1068 f7ae4463-c52f-0410-a7dc-93bad6e629e8