added refinemain to repository
Automated choosing of X Driection Included and works
Installed two new flags, IXDirectionFLAG and IBinorTextFLAG which allow the x direction to be ignored and files to be ouputted in binary or text respectively

Also changed Ug Calculation to take advantage of the hermitian nature of the Ugs, now only half of the matrix calculated
Merge pull request #9 from RudoRoemer/Iterative-Solution

Iterative solution