Pyjac

Added
- DOI for 1.0.4

Fixed
- Syntax errors in readme.md
- Conda install instructions in install.md
- Corrected TRange columns in parser
- Minor documentation fixes

Added
- Add check to reactions to test that all species exist
- Duplicate warning from falloff->chemically-activated TROE reactions for zero-parameters
- Add handling of non-unity default third body efficiency

Changed
- Bump internal version to 1.0.5.c

Added
- Added usergroup info to README and documentation

Fixed

Changed
- Now strip whitespace from mechanism file lines prior to parsing keywords

Removed
- Removed plotting scripts specific to first paper on pyJac