Adding -da flag to disable assertions, and flipping the default for tests 
to have assertions on unless -da is used.

Patch by: flin
Review by: fabbott



git-svn-id: https://google-web-toolkit.googlecode.com/svn/trunk@5726 8db76d5a-ed1c-0410-87a9-c151d255dfc7
7 files changed