Quick Pre-release

Quick pre-release for testing purposes.

Google and Facebook signing. Users can login by using their Google account or Facebook account. User name, email, and profile picture will be taken and Firebase database record will be created.
Rendering elephant information. Information such as location, gender, picture, living status will be rendered.
Searching elephant information. User can search to get different combination of information about elephants.
Exploring nearby about elephants. Track elephant informations added by users.
Capturing elephants and feed the location and some basic information.