changed header colour to allign with login page and buttons
renamed home to Projects

Need to ask ITN if landing/ home page required...
added class blockColour for consistent styling of blocks throughout website
slight alteration to doctype commenting
added extra div in for registration page
added if statement for registration page
work styling registration
see changed... this page is no longer loading
Used placeholders instead of labels
re-worked logic to make the return of errors more dynamic
added $field in to represent the value the var corresponds to
set up implode of error array to print out a list of errors
slightly changed empty error message