add function to receive start edit action
Merge branch 'master' into collaboration
Merge branch 'master' into collaboration
add function to warn clients when they are about to edit a node which is currently edited by another client
Merge branch 'master' into collaboration
Merge branch 'master' into collaboration
show warning message to clients who try to edit a node which is currently being edited by other
Merge pull request #160 from AssureNote/collaboration

Collaboration