Fix html safe on policies_list_sentence
Insert 'related policies' sentence at the top of division#show
Revert "Insert 'related policies' sentence at the top of division#show"

This reverts commit 2dc19da664c337ba55863f2c148bf3afbc5a79a7.
fix "if the division has policies" statement
Merge pull request #323 from openaustralia/policy_sentence_display

Policy sentence display & helper fix