removed metadata
ignored cache and log
imrpoved apidoc
added bdl
extended git ignore
extended doku
added service node
added getDisplayName to the env nodes
improved ui node handling in the references
added variant support to the ref environments
extended references
changed some == to ===
added debug code
code cosmetics
cosmetics
implemented getBacklinkEntities
updated the menu links
suchfelder in den table index integriert
added getFreeSearchFields method to the UINode like classes
items have now settings
refactored windowSize to viewContentSize
fixed fallback for roles in list elements