New upstream release 2.14.0

- Add PyYAML as BR and disable the use of the bundled version
- Be more explicit about the supported version of grass
- Install proper icons (BZ #1166977)
- Break the dependency of the base package on the python sub-package
- Add a new locale not found by find_lang
- Pyspatialite issue with processing is still open

.gitignore

@@ -20,3 +20,4 @@ qgis_1.5.0.tar.gz
 /qgis-2.12.1.tar.bz2
 /qgis-2.12.2.tar.bz2
 /qgis-2.12.3.tar.bz2
+/qgis-2.14.0.tar.bz2