Added a way for EntityProxy to have a stable equality using getStableId(). The
getStableId() is stable across creates and updates on the client.

Patch by: amitmanjhi
Suggested by: robertvawter
Review by: rjrjr (tbr)


git-svn-id: https://google-web-toolkit.googlecode.com/svn/trunk@8733 8db76d5a-ed1c-0410-87a9-c151d255dfc7
17 files changed