Investigate how we render character UTF-8 characters

[azerella]

With some components like breadcrumbs and the way we display ←, → characters, this will only work with UTF-8 character encodings. If a user displays a webpage in some other ISO standard, these characters will break.

One solution is to just use pure CSS after/before for things like arrows or specify actually Unicode escape sequences like \0021e6

E.g

http://codehesive.com/designsystem/test-iso.html http://codehesive.com/designsystem/test-utf8.html