Distance: show map of restaurants and hospitals

[vanessia]

Idea: Show a map of hospital and closest restaurants in a side-panel which user can expand/collapse

Potential capabilities:

• Shows hospitals in one color (e.g. red) and restaurants in another (e.g. blue)
• When user clicks on a first dot (e.g. hospital), zooms into the hospital on the map
• When user clicks on a second dot (e.g. restaurant), calculates the driving distance
• User can hover over any dot to see the name and attributes