Merge branch '371_fix_two_dock_icons'
Merge remote-tracking branch 'devel/fix_cairo_build_xcode5'
Ensure pylibxml2 build finds libxml2 includes

pylibxml2 was using system includes for libxml2. Instead add include
directory in build tree to search path, so we pick up the version we
are building.
Added script to fix install names of the libraries
Removed unnecessary code
Merge remote-tracking branch 'devel/fix_install_names'
Added script to fix install names of the libraries
Disabled openmp when using clang 5
Merge remote-tracking branch 'devel/fix_esmf_openmp_xcode5'
Less predefined gms wih projections
Merge branch '372_new_vcs_init' into devel