Added line no in log statements. Created HomeScreenActivity with button clicked methods.

Signed-off-by: akash <akash@objectlounge.com>
Using local broadcast manager instead of global one. Added support library for the same. Renamed application package name. HomeScreenActivity now listen to RideShareApiResponse broadcast.

Signed-off-by: akash <akash@objectlounge.com>
Added permission in manifest file to get network state. Added Authorization header before calling RideShareAPI. Checking for network connection before calling URL.

Signed-off-by: akash <akash@objectlounge.com>