This library contains components commonly used in designing and
mocking up mechanical designs. It is currently unfinished and you
can expect some API changes, however many things are already working.
This library was created by various authors as named in the
individual files' comments. All the files are licensed under
the LGPL 2.1 (see http://creativecommons.org/licenses/LGPL/2.1/
or the included file lgpl-2.1.txt), some of them allow distribution
under more permissive terms (as described in the files' comments).
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