Save location of where the idea was created

[ValeryIvanov]

http://stackoverflow.com/questions/843675/how-do-i-find-out-if-the-gps-of-an-android-device-is-enabled

[ValeryIvanov]

http://stackoverflow.com/questions/3145089/what-is-the-simplest-and-most-robust-way-to-get-the-users-current-location-in-a

[ValeryIvanov]

Feature is implemented in 'location' branch. Most of the functionalities are implemented but needs some more testing.