Added rssParser and libXml to the startup
Changed all parser references to tickParser
Renamed dataRefreshLoop to tickRefreshLoop
Added placeholder for the rss refresh loop
Added the rss link var and the getXml function
Changed getXML to getRssData and moved the json read code into getTickData
Added positioning and sizes for the small tps display. Also added the tick refresh code for the different currentDisplays
drawTps now draws the tps according to the type of screen being shown
Added clockText to drawTps for screen 1. Also hardcoded the positioning for tps and clock for screen 1
Moved draw methods into a drawScreen function. Added screen changing functionality.