Workaround usage of deprecated glib symbols in 3rd party libraries
const ....
Fix "shift disables snapping" for LPEs and for editing objects
Removed unneeded header style filename #defines
Removed outdated classes. Pruned header to not introduce extraneous includes.
Adding base configurable sizing of controls/handles.
gives distinguishing colors to two vector params of LPE rough hatches
the knotholders for LPE parameters should not derive from LPEKnotHolderEntity as this prevents deletion
Clean up all remaining false warnings from Gtkmm
Header cleaning
Get rid of gtkmm top-level header usage - not required by API
Cleanup GSEAL issues and deprecated GtkTooltips
fix order of checks.
update to latest 2geom !
add widget controls for LPE VectorParam. Hide these controls for LPE Hatches.
Ctor fixes and misc warning cleanups
fixed transform_mutliply for vector lpe parameter.
Merge from fe-moved
add lpe param: VectorParam<float> and VectorParam<double>