Hubot script. When the word 'incredible' is used, rephrase to 'strains credulity'
See src/hubot-incredulous.coffee for full documentation.
In hubot project repo, run:
npm install hubot-hubot-incredulous --save
Then add hubot-hubot-incredulous to your external-scripts.json:
[
"hubot-hubot-incredulous"
]user1>> hubot hello
hubot>> hello!