add width/height
return expanded station when item is requested

remove old service interface
add comment on an issue
- fix wrong timespan while rendering image
add POST to request timeseries collection data
remove parameters to expanded output
cosmetics
add language parameter
change data URLs! from .../data => .../getData
add global IDs for all timeseries parameter, services and stations
update API
add access method to retrieve a subset of parameters
obsolete (was renamed)
move methods to the right place
move methods to the right place
add language parameter to POST request body
add convenience method for creating data access parameter object
fix exception handling for binary output methods (now we write the json
exception output directly on the output stream)
cosmetics
add parameters