Mess attendance roadmap

[adityabisht02]

1. The user id which is stored in android device's local storage will be used as a code for logging attendance.
2. There will be no entry in the mess attendance table, instead the admin side will display a positive message if the user id exists (something like user can have the meal).
3. I am currently not keeping track of meals.(breakfast , lunch , dinner all have the same code and same basic response)