Various fixes including evo 3.2/3.4 support
- The evolution plugin is now compatible with evolution 3.2 and 3.4
- Pack the list of evolution mail folders in a GtkScrolledWindow
- Made the mailbox properties dialog resizable
- Fixed a memory corruption issue in the tooltips code
- RHBZ #682584: Use the GConf macros as mentioned at
https://fedoraproject.org/wiki/Packaging:ScriptletSnippets#GConf
- Dropped ancient obsoletes tags and triggers
- Dropped unneeded RPM tags