nschloe/matlab2tikz — pull request #269 by egeerardyn (2013-12-04 15:48:46+00:00)
Title: Cleanup MATLAB/Octave environment checks

Code is more concise than before. Most important changes:
* getEnvironment and findEnvironmentVersion into one function
* `strcmpi` to `switch`es for environment checking
* function to check for a deprecated environments
* the environment is also in the TikZ output for debugging purposes