v0.5.1

fixes saving-file bug in repair method

v0.5.0: uses newest ug-dist, offers a repair-only methods for manual post-pro…

…cessing

v0.4.2

new adjust-edge-length-extended is optionally available.

v0.4.1

api fixed

v0.4.0: version 0.4.0: includes new optimize methods that perform optimization

at specified size (results in more reliable optimization)

v0.1

javadoc fixed