Do a better job of converting the nav items from bytes -> str
Do a better job of converting the nav items from bytes -> str

Just wrapping the output in str() isn't the smartest way to solve the problem because then you just get b prefixes on everything. Passing encoding='unicode' solves the problem properly and neatly.

NaturalHistoryMuseum/ckanext-nhm,NaturalHistoryMuseum/ckanext-nhm,NaturalHistoryMuseum/ckanext-nhm