Ant rework for speed:
* Added ant task LatestTimeJar to jar only the most 
recent of duplicate 
  entries.
* Used <outofdate> so jars in dev using <zipfileset> don't bother testing
  entries if the containing archive is unmodified.

Ant rework for cleanup:
* Introduced local.ant.properties
* Refactored test files containing $ to test_i18n_dollar, with companion
  test_i18n_bar, so we can test both sides of that split (and so it's easy
  for systems allergic to $ in filenames to opt out).  Ant property
  gwt.i18n.test.InnerClassChar={dollar,bar} selects which to use.
* Unified test target names to test.*, deprecating remoteweb-test and
  selenium-test as nonconforming.

Review by: scottb, jat



git-svn-id: https://google-web-toolkit.googlecode.com/svn/trunk@5537 8db76d5a-ed1c-0410-87a9-c151d255dfc7
26 files changed