Bot to convert LateX code in messages into
##How to use:
Install required modules with:
$ npm install
Set your Slack token as SLACK_API_TOKEN environment variable.
Start bot by running node bot.js or nodejs bot.js
In Slack, type ..startLatex to enable bot and ..stopLatex to disable bot. This only applies the user and channel that typed this.
Any message that starts with '$' and ends with '$' will be turned into an image when bot is enabled