added MEvaluate and MATLAB cell
refactor symbol names for consistency
cleanup old links & session ID
refactor symbol names for consistency
Merge branch 'cdev' into develop & unify .gitignore
 - Added support for creating MATLAB script files on the fly & MEvaluate
 - Need to clean up old directories
Merge branch 'cdev' into mma-dev
Merge branch 'mma-dev' into develop
Merge remote-tracking branch 'origin/develop' into mma-dev
clean up error messages.
tmp dir cleanup in `Developer` and fix file overwriting.
add set and get functions for data transfer.
added support for using matlab functions as handles in mma