measurement resource added partly
measurement rest changes
sensorresource path element added to track and measurement
Merge branch 'datarest' into datadav
measurement rest finished
rest changes....
added missing annotations
removed fixme
log mapped exceptions
implemented tracks of a user
Merge remote-tracking branch 'origin/datadav' into dev

* origin/datadav:
  rest changes....
  measurement rest finished
  sensorresource path element added to track and measurement
  measurement rest changes
  measurement resource added partly

Conflicts:
	rest/src/main/java/io/car/server/rest/resources/MeasurementsResource.java
	rest/src/main/java/io/car/server/rest/resources/SensorsResource.java
	rest/src/main/java/io/car/server/rest/resources/TracksResource.java
fixed measurements resource
commented logging
fixed track parsing
made geometry factory transient
Schema ID's
json schema dependencies
validator interface
fixed pasted code
validation exception handling