added a function that test if LISA is currently the host by testing the environment variable hostname
added a test that prints a message when it is unclear what the location of the MMSODA toolbox is
updated the Makefile template
testing for the hostname has been moved to mmsodaHostnameReturnsLisa.m, therfore no longer needed here
updated the writing of the jobscript. made the openmpi and mcr modules string variables for easy changing in the future.