Author: Jason Fowler
MDL-27064 - Blog - Changing the link text for different levels of blog entries
http://git.moodle.org/gw?p=moodle.git;a=commit;h=f29d40dc035dbbe45f0b16ae8d6349d3e86bc49c
http://github.com/moodle/moodle/commit/f29d40dc035dbbe45f0b16ae8d6349d3e86bc49c
+ 2.2 en [blogscourse,core_blog]
+ 2.2 en [blogssite,core_blog]