LPS-48076 don't show siblings on Article portlet
LPS-50608 use correct identifier / finder

Instead of the classPK, the classNameId was assigned as folder id.

Also, when getting the current article, the resourcePrimKey was passed
to a finder that expected the kbArticleId.
LPS-50606 don't show combo when there is only one folder
LPS-50301 make friendly URL control consistent
LPS-50301 Source formatting
LPS-50301 SF
CLDSVCS-940 json-web-service-client-shared - Remove flexjson
CLDSVCS-940 json-web-service-client-shared - Post object directly as json
CLDSVCS-940 json-web-service-client-shared - Use standard Java API
CLDSVCS-940 json-web-service-client-shared
CLDSVCS-940 update ivy.xml
CLDSVCS-940 Eclipse and compile