Monospace result_ctrl (makes carrot in syntax errors easier to see)
Merge pull request #69 from jsexauer/GUI-Enhance-D

Monospace result_ctrl (makes carrot in syntax errors easier to see)
Author name jsexauer changed to Jason Sexauer
Issue #70: American spelling of Colour fixed
Background color added to xls import interface
Added View > Show Frozen
All freezes one color; color defined in config
Put background colors in for cross-hatch
Merge pull request #71 from jsexauer/showFrozen

Show Frozen
Merge remote-tracking branch 'upstream/master'