6926: bump version for API (trunk)

git-svn-id: svn+ssh://svn.code.sf.net/p/gramps/code/trunk@23327 4ae1f11a-8b86-4847-b8af-ab372f36d1fd
6926: some calendar names are handled via fr.po, only keep alternate names

git-svn-id: svn+ssh://svn.code.sf.net/p/gramps/code/trunk@23328 4ae1f11a-8b86-4847-b8af-ab372f36d1fd
6926: fix casse for _mod and _qual prefixes on the french translation

git-svn-id: svn+ssh://svn.code.sf.net/p/gramps/code/trunk@23329 4ae1f11a-8b86-4847-b8af-ab372f36d1fd