unscaled images should be purgable, too
show images more reliably
if an ImageView is coming back, don't check for its tag
it hinders showing it again with correct bitmap
fixed a crash from crittercism:
https://app.crittercism.com/developers/crash-details/2b46b7bbab5d4a5dca5b91dab3434132f034378024d8d1ec986adb9d
https://app.crittercism.com/developers/crash-details/b4a3cc2fe3ecffa4706045e9dc55b8b89eb9ffed864b234a6eba3bfd
fixed NPE in SpiceManager.sendRequestToService
note: will conflict with upstream-change but better than full update right
now