. Finished serialization of calibrated textures and XML manifest
 => Not tested yet
. Finished swatches color picking
. Finished save handling
. Need to:
 _ Write actual calibration code (ESSENTIAL)
 _ Write captured image thumbnail display (OPTIONAL)
 _ Write image cropping (OPTIONAL)
 _ Write crop rectangle manipulation (OPTIONAL)
 _ Write the "database explorer" (OPTIONAL)
 _ Test all this (ESSENTIAL)

And I'll be done!