Remove files that are not to be released.

Update release date.

Update version.hpp.

Remove build artifacts / git artifacts.

Update version numbers.

Fix -Wuninitialized.

Update Doxyfile version (fake commit during svn to git transition).

Remove stuff that patches did not (fake commit during svn to git tran…

…sition).

Don't make changes in a tag! Obviously I have not had enough caffeine…

… this morning.

Remove CosineTree tests.