Create input fields based on ProcessDescription
Testing with old GeoViQua WPS
Show execute response in client
First successful execution of test process
Select WPS dropbox added
Started with failed process handling
Added modified openlayers api

Modifications needed, because only WPS process input/output mime types
were delivered by openlayers. With the modifications also schema and
encoding infos are delivered.
Added functionality to select outputs

Also output mime type, schema and encoding can be selected
Cosmetics
Adjusted way of obtaining inputs and values
Multiple inputs should now be captured correctly
Added checkbox for specifying inputs as reference
Bugfixes

Mime type, schema and encoding are passed to the WPS if they are
available.
Test whether this works with the template stuff
Switched to template solution  for WPS inputs
Using templates also for outputs
Refactored some methods
Merge pull request #1 from bpross-52n/master

Implemented template-based selection of in-and outputs for process execution