Add directions on getting errors from fit

Vates testing docs

Fix error reporter when recovery directory does not exist

Correct sourcelink in AbsorptionCorrection docs

Allows user to select plotly or matplotlib

Event filtering documentation

Set sample position in OptimizeCrystalPlacement

Added missing tolerances for CompressEvents in AlignAndFocusPowderFromFiles

Add SetCrystalLocation

Fix passing of args with spaces in them

Remove GUI state files before each build on builders

Update colorfill plot check to ignore final bin.

Indirect Data Analysis - Elwin plot spectrum options