Wrong fontId when switching flavours
Hi Mike!
I'm using your lib in an App that has various flavours with different applicationIds.
I implemented the lib and everything worked fine. But when I switch the flavour, no icon get's shown and I get "Wrong fontId" for every icon in the log.
When I switch back to the first flavour everything works fine again.
I did clean builds to make sure this isn't the problem but that has no effect.

Do you know what could cause this problem?
Thanks in advance!
Carsten
