Add MHTML / RFC 2557 support to ClientBundle for ie6 user.agent.
Enable data: urls for ie8 user.agent.
Update documentation location in CssResource JavaDoc.

Patch by: bobv
Review by: rjrjr


git-svn-id: https://google-web-toolkit.googlecode.com/svn/trunk@5475 8db76d5a-ed1c-0410-87a9-c151d255dfc7
8 files changed