Fix to re-enable multiple selection regions:
Band-aid workaround fix for crashing of all-line axial map during Step 1 of 3. Prevents the crash by ensuring a positive value is returned from QtRegion::width(). See p2dpoly.h for detail in comment.
Merge branch 'refs/heads/RHmaster' into testing
Merge branch 'refs/heads/testing'
0.27b release:
-two bugs fixed. check previous commits/merges.
-UI file are now compiled every time, not by hand.