Changed  to more descriptive  in setBody method in View base class
Refactored View base class to use setPlaceholderValue method in setBody
Refactored View base class to use setPlaceholderValue method in setStylesheet
Changed errormsg placeholder to errormessage
Created ErrorModel
Created ErrorView
Changed IController to abstract class Controller
Required correct Controller base class in index.php
Corrected accessor on generateErrorFromException method in Controller base class
Implemented correct interface in ErrorModel
Required ErrorView in ErrorModel
Renamed Page class to View - further confirmation that I'm an idiot
Corrected misspelled variable in EventController
Removed some newlines from embedded HTML and fixed setPlaceholderValue
Modified stylesheet path - removed .css
Removed content div wrapper from error template