[OE-1863] tweaks to make opnote run in a subdirectory.
[OE-1936] added div datatype properties from examination to the opnote elements and adjusted the procedure-specific-element javacript handler method to use it.
[OE-1944] switched live() calls to use delegate() for module consistency.
[OE-1998] added missing cataract eyedraw offsets.
removed invalid registerCSS call.
Merge branch 'release/1-moorfields' into release/1.1-moorfields

Conflicts:
	controllers/DefaultController.php
[OE-2033] moved supervising surgeon field underneath other surgeon fields due to the width of the dropdowns.
[OE-2089] added missing button names.
Merge branch 'release/1-moorfields' of github.com:openeyes/OphTrOperationnote into release/1-moorfields
Merge branch 'release/1-moorfields' into release/1.1-moorfields

Conflicts:
	views/default/delete.php
removed unnecessary Yii::log() statement
bugfix for event deletion bug.
bugfix for event deletion issue.
Merge branch 'release/1-moorfields' into release/1.1-moorfields
[OE-2053] added 'both' eye option to the eye selection on the procedure list widget for Adnexal and Strabismus.
prevented selection of 'both' eyes when a procedure involving an eyedraw is selected.
[OE-2116] made the gas volume field in the tamponade element non-mandatory.
[OE-2115] added new values to gas percentage field of tamponade element.
Merge branch 'release/1-moorfields' into release/1.1-moorfields
[OE-2115] fixed ordering of items in tamponade element dropdowns.
[OE-2177] render text fields using CHtml::encode()