use short version


git-svn-id: https://geuz.org/svn/gmsh/trunk@20010 59c8cabf-10d6-4a28-b43f-3936b85956c4
fix for iOS 8.1 SDK


git-svn-id: https://geuz.org/svn/gmsh/trunk@20011 59c8cabf-10d6-4a28-b43f-3936b85956c4
fix missing update 


git-svn-id: https://geuz.org/svn/gmsh/trunk@20012 59c8cabf-10d6-4a28-b43f-3936b85956c4
doc PhysicalNames before Nodes


git-svn-id: https://geuz.org/svn/gmsh/trunk@20013 59c8cabf-10d6-4a28-b43f-3936b85956c4