+ fix build error, fix memory leaks
Detect unit missmatch in UnitsCalculator
+ fixes #0001081
Merge branch 'master' of ssh://git.code.sf.net/p/free-cad/code
Make Unit string output parsably and add Pascale and Newtons
Add comment to Quantity parser and further coposed units
Arch: Added dxflib autoupdate mechanism - fixes #0001301
Merge branch 'master' of ssh://git.code.sf.net/p/free-cad/code
+ Fix signal connections of buttons in units calculator
Merge branch 'master' of ssh://git.code.sf.net/p/free-cad/code