adding empty files
adding constructor test
adding the constructor implemention
adding user accesors
adding add_post test
modifying constructor test
implementing post constructor
adding expect to add post test
Fixing the error of add_post class
adding name accesor in the constructor
implementing diplay_entry method
Modifying display_entry
adding before all
Puting the list method in wating
modying list mehod
find test for later
addin before all to create new instance for all
adding instance method test
adding post constructor
adding post dummy array test