add note about eclipse code conventions and plugins
http://issues.opennms.org/browse/NMS-5859
Add HWg-STE info to data collection
remove duplicate source plugin entry
fix tests to handle datacollection config updates
Merge branch '1.12'
TLE-9 Topology Object Model, Dao and Service

Removed a no more used method delete
fix an ordering issue that causes problems when run in jdk 7
Merge branch 'master' into features/linkd-scalability