(1) Move into scratch folder for loading cantera files because it generates temporary XML files. (2) defined a new assertAlmostEqual test that tests significant figures (or something like it!) instead of decimal places. Not sure where to put it or what to call it.
(1) Move into scratch folder for loading cantera files because it generates temporary XML files. (2) defined a new assertAlmostEqual test that tests significant figures (or something like it!) instead of decimal places. Not sure where to put it or what to call it.

git-svn-id: 38f1702c2d2bc28f7341d40983eddaad0d99b903@104 37378900-1858-4726-a06b-e54562fdc990

enochd/RMG-Py,comocheng/RMG-Py,KEHANG/RMG-Py,chatelak/RMG-Py,nickvandewiele/RMG-Py,faribas/RMG-Py,pierrelb/RMG-Py,chatelak/RMG-Py,faribas/RMG-Py,nickvandewiele/RMG-Py,nyee/RMG-Py,pierrelb/RMG-Py,enochd/RMG-Py,nyee/RMG-Py,KEHANG/RMG-Py,comocheng/RMG-Py