Revision 1851159

Applied fix from trunk for revision: 1851158 
===

Fixed: Errors and warnings in webtools' ArtifactInfo
(OFBIZ-10760)

This fixes an engine declaration mistake introduced in OFBIZ-9111, 
removes an unused service which should have been deleted in OFBIZ-8722
and removes unused services which should have been deleted in 
OFBIZ-10146.

Thanks Mathieu Lirzin for reporting and providing the patches.