changed char to varchar for menachem
Merge branch 'release/1.3-moorfields' of github.com:openeyes/OpenEyes into release/1.3-moorfields
[OE-2740] bugfix: total duration was being calculated incorrectly after the booking create form was posted with errors.
Remove obsolete relation
Merge branch 'release/1.3-moorfields' of github.com:openeyes/OpenEyes into release/1.3-moorfields
added missing base api method
Merge branch 'release/1.3-moorfields' of github.com:openeyes/OpenEyes into release/1.3-moorfields
[OE=2910] Fix anaesthetic_type display_order
Merge branch 'release/1.3-moorfields' of github.com:openeyes/OpenEyes into release/1.3-moorfields
Fix img path
[OE-2901] made the ophthalmic and systemic diagnoses selection widgets consistent with the cvi status widget on the patient summary.
Merge branch 'release/1.3-moorfields' of github.com:openeyes/OpenEyes into release/1.3-moorfields
+ fix to API to require passing of episode to methods OE-2921
Merge branch 'release/1.3-moorfields' of github.com:openeyes/OpenEyes into release/1.3-moorfields
Merge branch 'release/1.3-moorfields' into feature/dr-function

Conflicts:
	protected/models/Patient.php