Try forcing call of fix_answer_counts after import
Revert "Added comment import id to allow repeated imports"

This reverts commit 88d6ab5db8bf0f8fe5654dea41158b1dc4988621.
Update anonymous user card
Don't set posts anonymous for guest users

Anonymous posts have a different meaning in Askbot compared to EasyDiscuss. Since we create a fake user even for guests, there shouldn't be any reason to set a post as anonymous.