Add -Dgwt.normalizeTimestamps system property to zero out the date on output jar files to stabilize builds in build systems which rely on content-addressability.

Review by: johnlenz@google.com

git-svn-id: https://google-web-toolkit.googlecode.com/svn/trunk@10810 8db76d5a-ed1c-0410-87a9-c151d255dfc7
2 files changed