Revert "fix: handle DOM clean-up more effectively when both fa-animate-enter and fa-animate-leave are present on one element"

This commit broke exit animations; scope destruction isn't delayed by angular animation like element destruction is

This reverts commit 4e34a22fdc1a8f8a1a64be7ef5f2c81c1e4c21c1.

Conflicts:
	famous-angular-docs
chore: update docs submodule