Update README.md

README.md

 # Hola
 An Android App to keep you healthy and fit
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+Instructions to Use this app :
+1.	If the user already has an account then he/she can login, if not, then one has to create an account.
+2.	After account creation, the user has to fill in his profile details.
+3.	The First activity, displays the user’s details along with his BMI.
+4.	The Maps activity, displays the user’s current location on map, and computes the distance travelled by the user.
+5.	The Third activity, helps the user in determining his/her body type.
+6.	The Diet activity gives a list of food along with calories, that the user has to consume depending on the day of the week.
+7.	The Progress activity, display the user’s progress.
+8.	The Profile activity is used to change the user’s profile details.
+9.	The Last activity, displays the user’s history of calories burnt, and also helps in determining the calories burnt during exercise.
+10.	For further queries, go to the navigation drawer and click on Contact Us. 
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