Starting creation of PHSEN functions
Continued development of pH function and test function
Adding pCO2 functions, part of Sunburst SAMI-II family of instruments
Finalized pH functions and starting on test functions for PCO2
Finalized PCO2 functions and test case. Minor edits to pH test remain.
Finalized CO2 and pH functions, with basic housekeeping on other functions.
Correcting test functions and generic_functions
Merge pull request #17 from cwingard/pH

CO2 and pH Functions