Directions: improved error handling for when no route comes back from the service, e.g. no way there from here
Directions panel: cosmetic fixes, hiding the autocomplete when not in use, setting 0 bottom-border on the fieldcontain div
Test: Simplified the Directions panel by hiding the bicycle difficulty and the recommended/fastest since it doesn't really DO anything for half of the routing modes anyway
Minor CSS and cosmetic updates. Most notably, consolidation of a new CSS class .center to replace several text-align:center declarations in HTML
Directions panel: Added elevation profile image
Autocompletes: Changed wording on Directions panel, Chanegd number of items to 25 for both types of autocomplete (keyword, directions Feature)
Find panel: removed margin from the autocoplete listview, to make a more compact visual feel