Adds 5 approved custom items to code

http://baystation12.net/forums/viewtopic.php?f=33&t=11097
http://baystation12.net/forums/viewtopic.php?f=33&t=11138
http://baystation12.net/forums/viewtopic.php?f=33&t=11300
http://baystation12.net/forums/viewtopic.php?f=33&t=11337
Merge pull request #6544 from Jarcolr/customis

Adds *5* approved custom items to code