Psi: add parser stub and basic SP Hartree-Fock unit test
Psi: get started on Psi4 SP test, too
Psi: parse moenergies and mosyms for SP Hartree-Fock for both verisons
Psi: recognize Psi logfiles in ccopen
Psi: fix mosyms and scfenergies for Psi3 and Psi4 SP unit tests
Psi: add DFT SP unit test for Psi4, and parse scftargets and scfvalues
Psi: parser homos and atomcoords for Psi4
Psi: basic HF geometry optimization for Psi4
Psi: print MOs in SP unit test and parse mocoeffs (works for Psi4)
Merge pull request #81 from langner/psi

Add basic support for Psi