Merge pull request #10 from rhayes-cida/master

Add SOS service
Merge pull request #11 from rhayes-cida/master

Add  default geoserver url
Merge pull request #12 from rhayes-cida/master

SOS GetObservation and GetFeatureOfInterest implemented
Merge pull request #13 from rhayes-cida/master

Bounding box filter fixed.
[maven-release-plugin] prepare release ngwmn_cache-2.0.8
[maven-release-plugin] prepare for next development iteration