Merge pull request #18 from chuanshi/master

fixed latex templates with python raw strings
Modified free energy diagram plotter, added new information for ideal gas parameters.
Modified free energy diagram plotter, added new information for ideal gas parameters.
Modified free energy diagram plotter, added new information for ideal gas parameters.
Removed erroneous files from version control.
Delete .DS_Store
More verbose error message for missing formation energies
Merge branch 'master' of https://github.com/ajmedford/catmap
More verbose error message for missing formation energies
Added function to calculate apparent Aactivation energies,
Merge branch 'master' of https://github.com/ajmedford/catmap into echem

Conflicts:
	catmap/data/parameter_data.py