* bump version to 0.2
* bump version to 0.2

Various things have been fixed, tests are passing, and build versions
are even compared with the component version... ... but we're still
failing a test (LEADING-ZERO) that will make VERSION= and VERSION-EQUAL
comparisons fail.  Best to fix that in the validation step instead of
working around it in the comparison, since leading zeros aren't allowed
anyways.

drurowin/at-version