* patch for multiple outputs added (incl. asReference attribut)
* fixed collecting output data for LiteralData
example for patched wps added
renamed example wps-climdaps.py
fixed namespace of execution error response
parsing percentCompleted attribute form status response
parsing status message from status repsonse
update climdaps example
update wps climdaps example
Merge remote-tracking branch 'upstream/master'
fixed wps-climdaps.py example
use child layers for WMS duplicates (#107)
update urls in wps tests
Merge pull request #96 from cehbrecht/master

wps.py: allow multiple outputs and some fixes ...
update csw tests
fix wps tests
fix tests
fix tests
fix csw nlr tests
fix csw ngdc tests
update release version