Migration from pyrex to Cython for blueman
Adding more icons are all possible rendering resolutions..

This method seems to work well for apps like transmission, perhaps it
will for us as well?
Merge pull request #76 from Teknocrat/icons

Adding more icons are all possible rendering resolutions..
Merge pull request #75 from Teknocrat/cython

Migration from pyrex to Cython for blueman
Add cython to README and CHANGELOG
Fixup of Icon handling in Blueman

* Adding additional status icons for all resolutions
* Changing Icon path to use a more icon themes friendly /usr/share/icons/hicolor dir to store all icons instead of pkgdatadir specific icon folder
* Closes #77
Require python 2.7 for pkg-config to work
Update README for bumped python version 2.7