minor bugfix
[OE-2889] added substitution strings for episode consultant and episode service.
[OE-2891] Temporary fix for currently unsupported ward mapping
[OE-2891] Reverse logic for CR9
Merge branch 'release/1.2-moorfields' into release/1.3-moorfields

Conflicts:
	protected/models/elements/ElementOperation.php
[OE-2892] Reinstate cancel button
Fix broken cancel url for patients with no episodes
Merge branch 'release/1.3-moorfields' into feature/dr-function