Improved representation of Vector and Value objects. Fixed Vector constructor error to be specific about why ctor fails.
Changed CCD orientation x <--> y
Including profile with beam as self.distortions for use in checking valid reflection data
Including power measurement
First data point now contains tuple of (mirror_y_input_position, alignment)
Excluding beam 1 for tilted mirror measurements
Updated tilted alignment to accomodate widely separated beams. Updated interference cutoff and aligment starting points
Simplified data filename. Returning tracker to origin and shuttering the beams for safety at end of data each run
Added ability to save plots based on data header information. Fixed issues with tilted mirror data not using beam 1.