Fix wheelchair parameter name
Merge pull request #160 from hannesj/wheelchair

Fix wheelchair parameter name
Use actual route step alerts provided by OTP
Hide route controls for now
Bicycle rock'n'roll
Car navigation functional
Hide accessibility feedback for now
Allow selecting bike+transit and car+transit routing options
Hide more accessibility feedback stuff
Make map update on itinirerary switch
Initial work on alert polygons
If geolocation is too inaccurate, pretend we don't have location at all
Show only details we have
Merge remote-tracking branch 'hannes/alertpoly'
Make route update immediately after setting personalisation values
Fix typo when clicking on route legs
Implement routing for search.

Also: add clickable link to full text results as the
typeahead header.
Add clickable links to execute full text search.

The button responsible for closing the search mode
is changed to an arrow that can
be used to get the full text search results.

Also, the typeahead header is used as a link to
the same results.
Add robustness to interaction btw views.

A semi clean approach for transitioning between different
app states: search <-> details <-> browse.
Formatting.