Added support for building RPMs with shared libs that are installed in the
architecture-dependent library directory. RPM building documentation and
spec file are in new rpm/ directory.
Added documentation about creating pre- and post- release RPMs.
Updated spec to build on openSUSE and put libs in libenki2 package and python
module in python-pyenki package.
Merge pull request #6 from brettle/master

Changes to build RPMs