user model done
 changed in user done
log in and log out and rate the seller button
view post documentation added
modified the ViewPost view to the convention
modified some stuff in the URL and the canRate method
modified something in models
work modified
 user updated
 updated something in the settings
canRate now working
my squence digram
updated documentation
Merge pull request #70 from DinaSaad/c2_mai_create_user

 user model done
doctumentation improved
modified my models
Merge pull request #85 from DinaSaad/c2_mohamed_sprint0

modified my models
 updated settings file
done with the task login and log out and rate the seller button
Merge pull request #74 from DinaSaad/mahmoud_C2

log in and log out and rate the seller button