make openmdao conditional
Merge pull request #6 from JustinSGray/master

Conditional OpenMDAO
more fixes for source docs
more doc fixes
still fixing
conf.py was updated
some minor cleanup, plus wrapped try blocks around import of PAMlib and PUBSlib to prevent autodoc from dying when PAMlib and PUBSlib don't exist yet
Merge branch 'master' of git://github.com/hwangjt/GeoMACH
fix to package_data
Merge pull request #7 from OpenMDAO-Plugins/master

changes to allow GeoMACH to be installed into openmdao directly from github
added disclaimer