set version to 0.4-dev
implemented Object Oriented approach
moved hook registration to separate function. BasePack_Theme constructor calls parent constructor
improved register_hooks method. implemented __call magic method
removed theme_ prefix handling
added display_* hook functionality. added __get and __set magic method. override WordPress template includes
added is_script_debug method
added conditional to display_hook
extract vars after display hook call
fixed searching for templates in subdirs