Toolbar + CollapsingToolbarLayout + TabLayout Samples

Toolbar, CollapsingToolbarLayout and TabLayout samples to play with different scroll flags, transparency and some other features to create preferred layouts.

Ch1 Collapsing Toolbar	Ch4 Toolbar+TabLayout	Ch5 Collapsing + TabLayout

Ch6 Parallax	Ch7 RV on Top of Parallax	Ch8 Appbar Scroll Change

Ch9 Insets and Fullscreen	Ch10 Insets Fullscreen BottomAppbar

This is small sample bundle to check out results or testing properties in one place.

Contribution

If you find any errors or have other Toolbar, TabLayout or CollapsingToolbar samples in your mind feel free to send a pr.