removed small bugs from uncertainty_calc.m and changed a few names
corrected a few variable names, deleted two unused methods
nomenclature corrections
nomenclature in wave propagation methods; removed unused methods
removed "padding possibility" (previously used for finite grating size)
added variable for material; few nomenclature and typo corrections
removed dependency on "plotper" variable (which was used in the very
beginning for testing the robustness of the method, but became completly
obsolet by now)
changed folder name and updated README
Merge branch 'development'