Minor optimizations for the fast XRF linear fit.
Restore flip functionality.
Recover flip action.
Remove unused code.
Update version number.
Update the information.
Update .gitignore
Cleanup some Qt3 code.
Prepare for PySide compatibility
Remove carriage returns
replace setMargin(0) by setContentsMargins(0, 0, 0, 0)
Remove setMargins
More setContentsMargins replacements.
Compatibility with python 3.
Get rid of Qt3 stuff.
Get rid of some Qt3 stuff.
Replace setMargins
setMargin(0) replaced
Remove old style signals.
Possibility to pass current directory.