* [Base] Add hasExtension for multiple values
* [Gui] Use hasExtension for multiple values
* [Drawing] Use hasExtension for multiple values
* [Fem] Use hasExtension for multiple values
* [Import] Use hasExtension for multiple values
* [Mesh] Use hasExtension for multiple values
* [Part] Use hasExtension for multiple values
* [TechDraw] Use hasExtension for multiple values
inherit Base.FreeCADError form RuntimeError
inherit Part.OCCError from Base.FreeCADError
inherit OCCDomainError from Part.OCCError
inherit OCCRangeError from Part.OCCError
inherit OCCConstructionError from OCCDomainError
inherit OCCDimensionError from OCCDomainError
Added PY_CATCH_OCC macro
replace PyExc_Exception
use FreeCADError in makeWireString
catch exception in BSplineCurve.increasedegree
Move from float to double
Further suggestions for float -> double move
Moved Tools2D from float to double
More suggestions for float->double move from Gui subdirectory
Changes to FEM constraint visuals for float->double move
Suggested changes for float -> double move
Suggestions for Part module moving float -> double