a4/a4 — pull request #168 by JohannesEbke (2012-08-24 17:05:07+00:00)
Title: waf: Add --valgrind option to unit tests. Solves #22.

Add --valgrind option and updated suppression file. Also added the protobuf Shutdown function in the a4io static destruction section to allow valgrind to run cleanly on all a4io-linked programs.