Alert give sender that the user was unable to receive all the items.
Fix arg length checks on /exp
Update messages_fr.properties

Small changes in what I had done previously.
Allow use of deprecated teleport function through interface.
Remove old permissions handlers that are no longer used. This fixes an issue where new versions of Bpermissions would be detected as old.
Don't look up valid looking IP's in the player database.
Cleanup imports
Merge branch 'release' of github.com:essentials/Essentials into 2.9