Final cleaning pass

[ashblue]

Private methods and functions should be used to reduce the scope index size wherever possible. Also a few other things need to be cleaned / done as follows

• Reduce Scope Index
• more private vars
• revise methods
• Replace toString with Math.round to prevent floatNumber and string creation
• Draw placed into loop as a separate entity
• Draw swapped with loader draw temporarily
• Fix timers with a proper delta time on animate method
• Look into improving methods in general
• General cleaning review
• Proper error handeling