Fixed minor syntax errors and obsolete code
[OE-3161] removed legacy event bindings causing problems with eyedraw
[OE-3162] removed legacy cortical event bindings
[OE-3180] - Examination detail view layout enhancements
Merge branch 'release/-1.4' of https://github.com/openeyes/OphCiExamination into release/1.4
[OE-3162] fixed bug where the Cortical dropdown couldn't be set to 'None'
[OE-3176] made all comments fields in examination render with line breaks.
[OE-3200] fixed error in examination module.js.
[OE-3200] bugfix in examination module.js
+ updated ETDRS units to make all letter increments available for recording
+ removed redundant CMT element
+ updated OCT element to have the image type recorded
+ support for importing child elements when loading previous entries
Merge branch 'release/1.4' of github.com:openeyes/OphCiExamination into release/1.4

Conflicts:
	controllers/DefaultController.php
	migrations/m130701_131445_dr_function_2.php
	models/Element_OphCiExamination_CMT.php
	models/Element_OphCiExamination_Investigation.php
	models/Element_OphCiExamination_OCT.php
	models/OphCiExamination_OCT_Method.php
	views/default/_form.php
	views/default/_print_Element_OphCiExamination_CMT.php
	views/default/_view_Element_OphCiExamination_CMT.php
	views/default/form_Element_OphCiExamination_CMT.php
+ missing risks for injection management
+ [OE-3223] update maculopathy grades
+ [OE-3224] fix labels for clinical grading
OE-3255 - Fixed layout data elements
Merge branch 'release/1.4' of github.com:openeyes/OphCiExamination into release/1.4
+ [OE-3225] added new fields for laser management
+ missing down step
+ display event hint for laser