Added option to read ligo surface maps to the read_map() function. Swapped x/y-axes in the surfacemap.plot() function.

adding in code to generate ROM files for Finesse which have multple ROQ rules for knm of different directions

fixing map output name spaces. Updating for new optivis version. Also adding full L1 file for Optivis plotting

fixing some optivis node convention issues. Adding other components and trying out aLIGO plotting, nearly working. Other ROM updates too

adding xlim/ylim to map plotting function. Fixing issue in test scripts where it wasn't using the correct kat.ini hopefully

adding romhom greedypoint file parameter, changing SIfloat to convert numpy arrays, beam_param can accept numpy arrays for computing multiple points

adding in more ROMHOM computation and weighting file generations as well as some knm computations utilities. Adding more functions in beam parameter object for plotting parameters

Adding in map reading/writing class and updates to various gui components, trying to get rotation working but failing so far