Renamed web-feature for goss.
Removed first attempt at karaf install.
Updated logging to use logger rather than the deprecated category keyword.
bumped full goss core to 0.1.5-SNAPSHOT
removed plot from goss-core-web
Updated poms for 1.5 release.
Added constructor to support the injection of property configuration.
Removed broken class reference.
Updated powergrid to work with new core.