Add buttons to demonstrate sending for all bullet connections.
Add buttons to demonstrate sending for all bullet connections.

marianoguerra/bullet,studzien/bullet,jamhed/bullet,fenollp/bullet,stwind/bullet,fenollp/bullet,jamhed/bullet,timCF/bullet,K2InformaticsGmbH/bullet,extend/bullet,bearyinnovative/bullet,studzien/bullet,emb/bullet,emb/bullet,lpgauth/bullet,bosky101/bullet,ninenines/bullet,bosky101/bullet,K2InformaticsGmbH/bullet,lpgauth/bullet