Redesigned the behaviors of applications routing tokens.
Implemented the unit-test for applications routing tokens.
Re-coded the applications routing tokens for the new behavior standard from revision 5d1c7017b7df75a3ae6302e586b28a04588df0f8.
Re-allocated codes of exceptions.
Implemented the unit-test for applications routers.
PHPDoc-ed the applications routers. (I'M DRUNK A LITTLE MUCH :p)