create DefaultEditor to all children of node
add children by their roles
concept name -> to lower case
fix error: editor for children was duplicated
inline redundant variables
create ref cel for null concept
create children and properties for null concept
remove unused usages
perform some refactorings
add EditEnumProperty test
switch off log error if concept was not loaded
make defaultEditor language
add camelToLabel
Merge remote-tracking branch 'origin/master' into defaultEditor
Merge remote-tracking branch 'origin/master' into defaultEditor