Bump version: 2.59.3-rc2 → 2.59.3

.bumpversion.cfg

 [bumpversion]
-current_version = 2.59.3-rc2
+current_version = 2.59.3
 commit = True
 tag = True
 tag_name = {new_version}

configure.ac

-AC_INIT([fred-db], 2.59.3-rc2)
+AC_INIT([fred-db], 2.59.3)
 AC_CONFIG_FILES([Makefile
 		 fred-db.spec fred-dbmanager])
 AM_INIT_AUTOMAKE([-Wall -Werror foreign])