- added cairo though it probably doesn't have checkable index


git-svn-id: svn://svn.code.sf.net/p/gwyddion/code/trunk/gwyddion@16773 25697fe4-d644-49b8-9d30-be5465f2adf3
- module-lists is a directory, must remove it with -r


git-svn-id: svn://svn.code.sf.net/p/gwyddion/code/trunk/gwyddion@16774 25697fe4-d644-49b8-9d30-be5465f2adf3
- removed dot after 2.38 in doc-comment that screwed the API index


git-svn-id: svn://svn.code.sf.net/p/gwyddion/code/trunk/gwyddion@16775 25697fe4-d644-49b8-9d30-be5465f2adf3
- style fixes


git-svn-id: svn://svn.code.sf.net/p/gwyddion/code/trunk/gwyddion@16776 25697fe4-d644-49b8-9d30-be5465f2adf3