Fixed version numbers in pkgconfig file
Fixed zodiac calculation in GsweMoment

Yielded GSWE_SIGN_NONE instead of GSWE_SIGN_ARIES at position 0.0
Fixed RPM version in .spec file
RPM spec file is now generated

Version number no longer needs to be updated
Bug fix: gswe_moment_get_all_planets() didn't calculate planet positions before returning the list
Incremented patch version
Fixed data/Makefile.am