Author: Peter
MDL-66120 block_community: Remove community block and related caps
With the sunsetting of moodle.net, the community block will no longer
be functional, so removing the block and related caps
http://git.moodle.org/gw?p=moodle.git;a=commit;h=1d6f041a2e012b0d129ddd4ee9b601b8133395b5
http://github.com/moodle/moodle/commit/1d6f041a2e012b0d129ddd4ee9b601b8133395b5
+ 3.8 en [functionalityremoved,core_error]