added task to root project that creates the minimal folder structure for the projects
added task to root project that creates the minimal folder structure for the projects

fvogler/TweetwallFX,svenreimers/TweetwallFX,jmichelberger/TweetwallFX,Map8524/TweetwallFX,mklaehn/TweetwallFX,TweetWallFX/TweetwallFX,reinhapa/TweetwallFX