Follow pep8 rules on naming conventions about catnip

[nhsavage]

• Package and Modules names all comply with pep8
• we do not have any classes, exceptions or types defined in the library as yet

There are a fairly large number of non-compliant variables and a few functions, Using pylint:

analysis.py:22:0: C0103: Argument name "P" doesn't conform to snake_case naming style (invalid-name)
analysis.py:22:0: C0103: Argument name "Q" doesn't conform to snake_case naming style (invalid-name)
analysis.py:22:0: C0103: Argument name "T" doesn't conform to snake_case naming style (invalid-name)
analysis.py:78:4: C0103: Variable name "LC" doesn't conform to snake_case naming style (invalid-name)
analysis.py:79:4: C0103: Variable name "RL1" doesn't conform to snake_case naming style (invalid-name)
analysis.py:80:4: C0103: Variable name "TM" doesn't conform to snake_case naming style (invalid-name)
analysis.py:81:4: C0103: Variable name "EPSILON" doesn't conform to snake_case naming style (invalid-name)
analysis.py:82:4: C0103: Variable name "R" doesn't conform to snake_case naming style (invalid-name)
analysis.py:83:4: C0103: Variable name "RV" doesn't conform to snake_case naming style (invalid-name)
analysis.py:93:4: C0103: Variable name "TD" doesn't conform to snake_case naming style (invalid-name)
analysis.py:98:4: C0103: Variable name "P1" doesn't conform to snake_case naming style (invalid-name)
analysis.py:101:4: C0103: Variable name "RL" doesn't conform to snake_case naming style (invalid-name)
analysis.py:104:4: C0103: Variable name "V_PRES" doesn't conform to snake_case naming style (invalid-name)
analysis.py:112:4: C0103: Variable name "Q0" doesn't conform to snake_case naming style (invalid-name)
analysis.py:117:4: C0103: Variable name "ES0" doesn't conform to snake_case naming style (invalid-name)
analysis.py:118:4: C0103: Variable name "RT" doesn't conform to snake_case naming style (invalid-name)
analysis.py:134:0: C0103: Argument name "xi" doesn't conform to snake_case naming style (invalid-name)
analysis.py:134:0: C0103: Argument name "yi" doesn't conform to snake_case naming style (invalid-name)
analysis.py:184:0: C0103: Argument name "xi" doesn't conform to snake_case naming style (invalid-name)
analysis.py:184:0: C0103: Argument name "yi" doesn't conform to snake_case naming style (invalid-name)
analysis.py:234:4: C0103: Variable name "n" doesn't conform to snake_case naming style (invalid-name)
analysis.py:243:18: C0103: Variable name "xp" doesn't conform to snake_case naming style (invalid-name)
analysis.py:243:22: C0103: Variable name "yp" doesn't conform to snake_case naming style (invalid-name)
analysis.py:466:0: C0103: Argument name "pc" doesn't conform to snake_case naming style (invalid-name)
analysis.py:691:4: C0103: Variable name "ll" doesn't conform to snake_case naming style (invalid-name)
analysis.py:737:4: C0103: Variable name "ll" doesn't conform to snake_case naming style (invalid-name)
preparation.py:64:4: C0103: Variable name "cs" doesn't conform to snake_case naming style (invalid-name)
preparation.py:80:4: C0103: Variable name "x" doesn't conform to snake_case naming style (invalid-name)
preparation.py:80:7: C0103: Variable name "y" doesn't conform to snake_case naming style (invalid-name)
utils.py:126:0: C0103: Argument name "c1" doesn't conform to snake_case naming style (invalid-name)
utils.py:126:0: C0103: Argument name "c2" doesn't conform to snake_case naming style (invalid-name)
utils.py:271:12: C0103: Variable name "c" doesn't conform to snake_case naming style (invalid-name)
utils.py:291:12: C0103: Variable name "ca" doesn't conform to snake_case naming style (invalid-name)
utils.py:349:4: C0103: Variable name "a" doesn't conform to snake_case naming style (invalid-name)
utils.py:349:7: C0103: Variable name "b" doesn't conform to snake_case naming style (invalid-name)
utils.py:444:0: C0103: Function name "convertFromUMStamp" doesn't conform to snake_case naming style (invalid-name)
utils.py:468:4: C0103: Variable name "d" doesn't conform to snake_case naming style (invalid-name)
utils.py:470:4: C0103: Variable name "yr" doesn't conform to snake_case naming style (invalid-name)
utils.py:475:8: C0103: Variable name "dt" doesn't conform to snake_case naming style (invalid-name)
utils.py:479:8: C0103: Variable name "d" doesn't conform to snake_case naming style (invalid-name)
utils.py:480:8: C0103: Variable name "hr" doesn't conform to snake_case naming style (invalid-name)
utils.py:481:8: C0103: Variable name "dt" doesn't conform to snake_case naming style (invalid-name)
utils.py:487:0: C0103: Function name "convertToUMStamp" doesn't conform to snake_case naming style (invalid-name)
utils.py:487:0: C0103: Argument name "dt" doesn't conform to snake_case naming style (invalid-name)
utils.py:522:4: C0103: Variable name "YY" doesn't conform to snake_case naming style (invalid-name)
utils.py:527:8: C0103: Variable name "UMstr" doesn't conform to snake_case naming style (invalid-name)
utils.py:530:8: C0103: Variable name "d" doesn't conform to snake_case naming style (invalid-name)
utils.py:531:8: C0103: Variable name "hr" doesn't conform to snake_case naming style (invalid-name)
utils.py:532:8: C0103: Variable name "UMstr" doesn't conform to snake_case naming style (invalid-name)
utils.py:540:0: C0103: Function name "precisYY" doesn't conform to snake_case naming style (invalid-name)
utils.py:540:0: C0103: Argument name "y" doesn't conform to snake_case naming style (invalid-name)
utils.py:563:4: C0103: Variable name "YY" doesn't conform to snake_case naming style (invalid-name)
utils.py:568:0: C0103: Function name "precisD2" doesn't conform to snake_case naming style (invalid-name)
utils.py:568:0: C0103: Argument name "c" doesn't conform to snake_case naming style (invalid-name)
utils.py:626:0: C0103: Function name "UMFileList" doesn't conform to snake_case naming style (invalid-name)
utils.py:668:4: C0103: Variable name "dt" doesn't conform to snake_case naming style (invalid-name)
utils.py:676:16: C0103: Variable name "dt" doesn't conform to snake_case naming style (invalid-name)
utils.py:678:16: C0103: Variable name "dt" doesn't conform to snake_case naming style (invalid-name)
utils.py:686:12: C0103: Variable name "dt" doesn't conform to snake_case naming style (invalid-name)
utils.py:694:12: C0103: Variable name "dt" doesn't conform to snake_case naming style (invalid-name)
visualisation.py:39:8: C0103: Variable name "x" doesn't conform to snake_case naming style (invalid-name)
visualisation.py:43:8: C0103: Variable name "y" doesn't conform to snake_case naming style (invalid-name)
visualisation.py:65:4: C0103: Variable name "ax" doesn't conform to snake_case naming style (invalid-name)
visualisation.py:76:0: C0103: Argument name "x" doesn't conform to snake_case naming style (invalid-name)
visualisation.py:76:0: C0103: Argument name "y" doesn't conform to snake_case naming style (invalid-name)
visualisation.py:76:0: C0103: Argument name "CI_region" doesn't conform to snake_case naming style (invalid-name)
visualisation.py:76:0: C0103: Argument name "CI_slope" doesn't conform to snake_case naming style (invalid-name)
visualisation.py:105:17: C0103: Variable name "xp" doesn't conform to snake_case naming style (invalid-name)
visualisation.py:105:21: C0103: Variable name "yp" doesn't conform to snake_case naming style (invalid-name)