Added water_mp2_ricc2 to test file.
Added water_mp2_ricc2 to test file.

cclib/cclib,cclib/cclib,ATenderholt/cclib,langner/cclib,langner/cclib,berquist/cclib,berquist/cclib,ATenderholt/cclib,cclib/cclib,berquist/cclib,langner/cclib