Set user choice on alert object to keep choice state during scroll.

If an error occurs, discard changes made on alert object.
Show HUD with an error message when vote request fails
Set vote switch to false when the vote request fails
Source formatting
Disable voting when user votes and enable voting again if vote request fails
Draw arrow on left or top of the card
Source formatting
Love and Comments bottom bar initial layout
Source formatting
Set card bottom bar text color
Move PushNotification remote services to PushNotificationServiceUti