plugin: Respond with only one message when Jarvis gives multiple info
plugin: Respond with only one message when Jarvis gives multiple info

When doing a "HELP/AIDE" command, a lot of response were given when
only one containing all of them was enough. This will significantly
reduce the number of facebook messages sent back from Jarvis.

QuentinCG/jarvis-fb-messenger,QuentinCG/jarvis-fb-messenger