Trigger: Typo in Wiki and Bug in jsonTrigger.js

[Daerphen]

The Trigger-Type is called jsonTrigger in the Wiki, but it should be called JsonTrigger. At least that is, what you have to use, when configuring the Trigger.

Found a Bug in /lib/triggers/jsonTrigger.js
Line 76: Instead of that._sendMessageAfterDelay(result); it should be that._sendMessageAfterDelay(toId, result);
Without the change I was not able to use a parser function without getting a TypeError.

[kjsmita6]

Hello, I will look at this next time I get the chance.