Beta and prod flavor of the app should coexist

[maskaravivek]

Summary:

Right now, if the prod flavor of the app is installed then the beta installation gets overridden. This happens because of the following issues:

• beta and prod app use the same application ID
• account type is same for both flavors
• content providers are the same for both flavors.

These things need to be fixed so that both the app can coexist.

This could be a potential issue(not sure if its the only issue) for uploads being failing (#1485). The reasoning behind it is:

• if the same ACCOUNT_TYPE is used for both beta and prod accounts then the auth-token would be incorrect

Steps to reproduce:
Install prod variant over the beta one. Upload fails.

Would you like to work on the issue?

Yes.

[maskaravivek]

This was fixed in #1726. :)