Added unit tests in the Phases misc file...only for linear and polynomial though.  The others are for mixtures which are still up in the air a bit.
Added unit tests in the Phases misc file...only for linear and polynomial though.  The others are for mixtures which are still up in the air a bit.

stadelmanma/OpenPNM,TomTranter/OpenPNM,PMEAL/OpenPNM