have build depend on python-dev instead of python
have the cvmfs-server build depend on python-devel instead of python
GeoIP.py isn't generated for newer versions of python and isn't needed on any
go back to extracting GeoIP.so from .egg file for older python
Remove installation of GeoIP.py
Add auto-configuration of wsgi-based api on replicas, and require wsgi module
Use single option 'GEOIP_BUILTIN' instead of two options for lib & python