kdevelop-python-git: bring back part of the patch which is still needed.

Partially reverts commit 5f6aef1a5ef69894e058d5dd6c6c3dba81831851.
[lib]bluedevil-git: it now depends on bluez5.

Also removed obexd-client dependency, as it is not in any repository
anymore (and apparently is not needed at all).
gcc47: keep static libs.

I'm starting to hate these ever-breaking makepkg changes.