Update README.md

README.md

@@ -1,9 +1,40 @@
 # Attendance iOs App for Employees
 
-User can register and login to this app, for user authentication i have used firbase authentication and i also use firebase 
-databaset to store employee details and attendance after login youser can mark-up the attendance by tapping on the current 
-date if user will tapped on any other date it will not accept.
+## Login Screen
+
+![login](https://user-images.githubusercontent.com/19978447/28743013-b734ef38-745c-11e7-96dc-a702db7041e4.png)
+
+From this screen user can register and login to this app, for the user authentication i used firbase authentication
+
+## Registration Screen 
+
+![register](https://user-images.githubusercontent.com/19978447/28743034-6ffb2938-745d-11e7-9803-eb9f617a21be.png)
+
+From this screen user can register and all the user details will be stored in firebase database and user credentials will store in firebase authentication with generating a unique user id  
+
+## Calendar for Attendance
+
+![calendar](https://user-images.githubusercontent.com/19978447/28743074-60df3560-745e-11e7-838f-e19ebd572a19.png)
+
+This is the calendar and currented date is selected byy default and date color is red that means user din't mark the attendance
+
+## After user tapped on the current date
+
+![intime](https://user-images.githubusercontent.com/19978447/28743105-4029a4ee-745f-11e7-90fb-a660120b8c18.png)
+
+
+When user will tapped on the current date then date color will change red to yellow that means user done entry time attendance 
+
+## After user tapped second time on current date
+
+![outingtime](https://user-images.githubusercontent.com/19978447/28743123-a7acb3cc-745f-11e7-8911-a20eaa2efff9.png)
+
+When user will tapped second time on the current date and second time if user is tapping after 8:30 hrs then current date color will change yellow to green that meaans user completed him/her working hrs.
+
+## Status Screen
+
+![simulator screen shot jul 28 2017 5 47 20 pm](https://user-images.githubusercontent.com/19978447/28743150-75a34548-7460-11e7-9c4e-3d30a45af9d6.png)
+
+User can also check their self status by tapping on status button, in the status screen user can check last 30 day attendance status like date , intime, out time and total duration[no of hours] 
+
 
-first time it will show selected to the curent date but color will be red, after user tapping on the current date it will 
-change red to yellow that means your attendnce is done[ComeIn time] if user will tapped second time on the current date then 
-color will change yellow to green[if and only if user tapped after 9 hrs].