2.1.5

• remove non-existent variable

2.1.4

What's Changed

• fix sorting during adding of node by @MBauerDC in #10

Full Changelog: 2.1.3...2.1.4

Bugfix setting parent

If parent is root sets root id to parent's id instead of parent's root id

2.1.2

• fix bugs adding, moving, removing and traversing nodes

2.1.1

• fix getLeftSibling getRightSibling

2.1.0

• Add Exception-class to be thrown in visitors and caught in callers for early traversal termination.
• Make fields protected for setting from libraries extending these classes.
• Optionally fill by-reference parameter on mutating methods to record changed nodes.

2.0.1

Tagged version 2.0.1

2.0.0

Merge branch 'master' of github.com:dc-ag/tree-nodes