- updated PANGO_BIN_VERSION to 1.8.0


git-svn-id: svn://svn.code.sf.net/p/gwyddion/code/trunk/gwyddion@16745 25697fe4-d644-49b8-9d30-be5465f2adf3
- compile cleanly in Win32


git-svn-id: svn://svn.code.sf.net/p/gwyddion/code/trunk/gwyddion@16746 25697fe4-d644-49b8-9d30-be5465f2adf3
- trying to prevent check_local_file_uri() from crashing in Wine


git-svn-id: svn://svn.code.sf.net/p/gwyddion/code/trunk/gwyddion@16747 25697fe4-d644-49b8-9d30-be5465f2adf3
- unref gfile in check_local_file_uri() in the case of failure


git-svn-id: svn://svn.code.sf.net/p/gwyddion/code/trunk/gwyddion@16748 25697fe4-d644-49b8-9d30-be5465f2adf3