- source files and Makefiles need never be executable
- scripts are run directly by their interpreters in the
test suites, so also do not need to be executable
failing due to having been done with old hash sort.
Improved rubycontainer a little bit. Made GC_VALUE
sort an rb_protect function to prevent bad sorting
attempt of an Array against a String.
git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@9747 626c5289-ae23-0410-ae9c-e8d60b6d4f22