[gwt-contrib] Fix problem with user-agent based locale selection (issue1382803)

Reviewers: jlabanca, Description: As mentioned at the end of issue 4228, the portion of the locale property provider which gets the value from the user agent is broken. I fixed the bug and tested it on several platforms, which also revealed another problem where the browsers supply the region

[gwt-contrib] Re: Fix bug on IE where onload events don't fire for IFrames. (issue1294801)

http://gwt-code-reviews.appspot.com/1294801/ -- http://groups.google.com/group/Google-Web-Toolkit-Contributors

[gwt-contrib] HasDataPresenter's SchedulerImpl coupling

Hi, I was attempting to reuse HasDataPresenter to drive some stub versions of CellList/CellTable. I know HasDataPresenter is package private, but I'm perfectly fine accepting the risk of it changing, as if it's behavior/interface does change, then the behavior/interface of my stubs would likely