babl: use git-diff patch format
cvs: clean up test
daemon: use checksummed patches
libsigc++: fix indentation
sdelta3: pass vars to make
Use https for github downloads
libgsm: expand patch URL
libqxt: expand patch URL
reaver: expand patch URL
python3 3.4

The 2to3 tool needs to be removed because python2 also installs it.
python3: add 3.4.0 bottle.