Merge pull request #25 from Belphemur/jeterlp

[ADD] Added /rse command, See #420
Update de_DE.yml

(FIX)Language spelling error and punctuation
Update de_DE.yml

(FIX)Language spelling error and punctuation
Merge pull request #26 from weoiss1998/patch-1

[FIX] de_DE.yml
[FIX] Changed versioning in de_DE.yml
[FIX] If home admin. No Limit enforced. See #457
[DEV] Added API to register subpermission for a command.
[DEV] Some improvement to help registering perm.