changing output file creation to Qstring
Merge pull request #65 from billbindi/master

Store configuration object in main ui class
Merge pull request #66 from gelo592/master

Making file names Qstrings
Some more QString stuff
Old layout of grid's array did not match the order our for loops iterate over data.
Merge pull request #67 from eparsons/master

This should get rid of the remaining compiler warnings.
Add util files.
Add error checking on run.
Code cleanup.