Revert "Revert "Introducing appcomapat""

This reverts commit 3f70e80b7cf8b72679e3e0bb462199d9357178f1.
Revert "Revert "Revert "Introducing appcomapat"""

This reverts commit f5911804bd29383e9b7772f2803334f69f9ba152.
Introducing viewpager