Fixed readCFG.m to correctly read CFG files. Now reads whole line (including DW factors, occ., and charge)
Fixed writeCFG.m, which was writing the unit vectors in the wrong orientation (relative to readCFG.m). It now writes a file identical to what is read in with readCFG (in my testing)
writeCFG also now explicitly writes the occupancy and everything, which allows it to write a full .cfg file. This may need to be changed in other places throughout the code, as it appears there are a number of places where writeCFG is embedded inside other scripts.
Fixed the call to readCFG inside of drawCFG, which caused it not to work.
Updated .gitignore to ignore Matlab Editor autosave files
Merge pull request #32 from jat255/tmp_pull_req

Improvements to readCFG.m and writeCFG.m