Fixed error message when there are 0 messages in chat, and prevented unsafe data from being inserted into the DOM.
Tags and line breaks inside the chat messages have been replaced with the ASCII equivalents (keeping links clickable).
Merge remote-tracking branch 'maxim/meteor-client-messages-better-templates' into creating-better-templates
Fixed up issue where closing tags for anchor links were not properly ended causing all following text to be swallowed up in the link text.
Unified color conversion methods combining both to make it better, placed it in globals.coffee as a coffeescript function, and added a global handlebars helper that calls it too.
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Merge branch 'creating-better-templates' of https://github.com/perroned/bigbluebutton into merging-html5-with-master
missed this during the merge from bigbluebutton:master
removed unused properties from config
removed unused properties from config