Refactor [sleep]: sleep code (Thread.sleep(x)) moved to TimeHelper
Refactor [VFS]: package rename
Refactor [Helper]: TimeHelper syntax
Add [Helper]: Reflection helper. Allow create object instance and set object field value
Add [SAX]: xml reader. Used in resource system
Add [ResourceFactory]: Resource Factory will handle work with resources.
Add [Resource]: Resource interface
Add [Resource]: GameMap resource. Content width and height now. Will be improved in some days