use empty algorithm, weighting and vehicle to fallback to default
make algo and web resources more accessible/extendable
trying to fix bug in One2Many Dijkstra, #182
include maxSpeed for bike encoders, #184
fixed tests for change 98ea75e
UI: moving piwik to us
Close GraphHopper properly after import from shell
added fil, it and nl translations
fixing translation stuff for tests and added better intro
more prominent link to translation docs from contributing guide
GraphHopper.java: cleaner separation of higher and lower level API
added language greek and if item is empty it is automatically grabbed from 'en'
1. removed calcOrientationNorth, remove the '@Deprecated' from calcOrientation, and changed

depending functions
2. reduced precision of GPX double values (lat,lon,distance) and also of distance in json response
to configurable values. Default is 6 digits on right side of comma/point

3. intentionally blank

4. suggestion div should now be hiding when zoom buttons are clicked or markers are dragged.
marker dragging does not change focus, so the specific drag handler was changed
Additionally "cursor: pointer" is used for suggestion divs
minor edits to pt_PT
Merge branch 'master' of https://github.com/GraphHopper/graphhopper

Conflicts (resolved):
	web/src/main/java/com/graphhopper/http/GraphHopperServlet.java
i18n: fixed csv ugliness and replaced with tsv
make rounding hopefully more efficient and only if toGeoJSON; query suggestions only if not a point, see #186
Merge branch 'issue_186'
small fix to UI
core test: more tighten error detection in tests