v3.0-beta.2 Gila Cliff

Updates

• groups measures when their cube table_id annotation matches
• implements dataset select
• shows current selected year in chart titles on general view
• corrects bug on text overflow in vizbuilder dropdowns
• implements sticky headers in measure select in vizbuilder
• adds endpoint to get "neighboring" industries and occupations
• fixes using measures that include commas in the API logic layer
• adds 63 new University images
• adds 39 new location images