[Android] 5.0 email app?

Has anyone upgraded their android phone to the 5.0 update? If you upgraded did it wipe out the stock android email app and force you import all your pop accounts into gmail?

Just wondering because I like my stock Galaxy s4 email app, and I don't want to import all my accounts into gmail. When I upgraded my nexus7 tablet it wiped out the stock nexus email app and had a message that it imported all my accounts into gmail. :|

[Android] 5.0 email app?