[OE-1863] updated examination to work when running in a subdirectory.
[OE-1946] put cataract assessment pupil values into the database.
[OE-1946] put cataract assessment nuclear values into the database.
[OE-1946] put cortical values into the database.
[OE-1946] put IOP reading values into the database.
[OE-1946] put cd_ratio values into the database.
[OE-1946] put visual acuity method values into the database.
[OE-1946] put visualacuity wearing values into the database.
[OE-1937] consolidated examination module javascript.
[OE-1940] reconciled the history dropdowns/attributes in examination into a new widget class.
[OE-1946] put refraction types into the database.
[OE-1946] put refraction element data into the database.
Merge branch 'feature/run_in_a_subdirectory' into feature/widgetising
[OE-1940] updated the refraction element to use the new abstracted eyedraw widget subclass.
[OE-1940] updated to use the new refraction eyedraw subclass.
[OE-1940] widgetised the visual acuity fields.
[OE-1940] widgetised adnexal comorbidity fields.
[OE-1940] widgetised the intraocular pressure fields.
[OE-1940] widgetised the investigation and conclusion elements.
[OE-1940] bugfix migrations and updated the cataract assessment element to use the new eyedraw widget subclass.