Set the adapter before calling ButterKnife.

According to https://github.com/JakeWharton/butterknife/issues/167:
"The view isn't set until onPostCreate. You need to either trigger layout creation by setting the adapter before calling ButterKnife or by moving the call to inject to onPostCreate."
Merge branch 'bug/ButterKnife-doesn't-find-provider_list_view-#6581' into develop