fixed numpy dependency check
GSE XRFMap (HDF5) display added, some work needed!
more changes to mapviewer....
reorg read_xmap_netcdf() to return .counts instead of .data for array of counts
spectra now called 'counts', separate positions to separate h5 group
add 'areas' group -- masked areas of the map
cleanup of energy_for_zoom
more improvements to mapviewer
many fixes to xrm_mapfile
better passing of mca arg to xrf_plot
fix bugs in xrf_plot when not passing in an mca object
improve read_mca example
added get_mca by rectangle and by defined area
add AreaSelection Area
better title setting
better area naming
improve area masks
added normalization channel for tricolo maps