UI redisnged

Changed authentication screens - UI were changed according to the Android X design guidelines.
Changed user profile - Users can view their observations without any restrictions.

Bug fixes and UI improvements

Added lazy loading(infinite scrolling) - Which enables user to save data and avoid application crashes.
Added email sign in and sign up - For the users who does not have any Google or Facebook account can use this feature.
Changed application theme colour
Added log out functionality

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.