Fix fields of study and passion areas have MACHINE_NAMES and do not point to anywhere.
Little fix to ensure the use of locale descriptions and ensure each section is clickable and launches into project search with only just that field/passion filtered
Simplify route for home page fields of study.
Merge pull request #78 from ipoconnection/clean_up_fields_of_study_links_and_names

Clean up fields of study links and names