First Tour of the App

[DPigeon]

As a user, I want to have a tutorial at the beginning when I first use the app so that I know how the app works.

It would be nice to have good UX design onto this. Some slides for permissions and info should be done and have a touch-and-follow tutorial so that the user learns.

• [x] Maybe use this for carroussel and permissions at beginning: https://github.com/AppIntro/AppIntro
• [x] And use this for guide tour use https://github.com/worker8/TourGuide or this https://github.com/mreram/ShowCaseView
• [x] Make both work on first time
• [x] Implement an instrumented test for the whole process (set firstTime to yes)

Use this sample https://github.com/mreram/ShowCaseView/blob/master/app/src/main/java/ir/smartdevelop/eram/showcaseview/MainActivity.java to do an interactive guide tour.

[DPigeon]

Implemented with tests.