Merge pull request #4 from zahid--ali/master

Sending message and Tracking location from cell tower
Merge pull request #6 from zahid--ali/master

I am safe  and accident warning added
Merge pull request #9 from zahid--ali/master

Updated code with MVP draft 1
Merge pull request #10 from zahid--ali/master

PDMA first MVP ready
UI changes

New UI implemented