Merge branch 'dev' of github.com:cismet/cids-navigator into dev
Merge branch 'dev' of github.com:cismet/cids-navigator into dev
Merge branch 'dev' of github.com:cismet/cids-navigator into dev
Merge branch 'dev' of github.com:cismet/cids-navigator into dev
Merge branch 'dev' of github.com:cismet/cids-navigator into dev
Merge branch 'dev' of github.com:cismet/cids-navigator into dev
fixed #81, checking that children field is not null before iterating
Merge branch 'bug/#81-npe-insert-meta-tree-node' into dev