bug 405846: Update JUnit dependencies to 4.9

https://bugs.eclipse.org/bugs/show_bug.cgi?id=405846
Adds missing org.hamcrest.core 1.3

Change-Id: I65951d01f958c2ddf46a4c8b2cce17edbc38f69e
Bug 401191 - Smartfield value is not accepted when set after Dialog has closed

https://bugs.eclipse.org/bugs/show_bug.cgi?id=401191
(cherry picked from commit 5ccc86eb5105bee9070daba1192a335e119ce742)

Change-Id: I801b4716060d2704ce3be9c3d379458ce9a2da4e
bug 402301: Migration: UI Independent tests

Add tests in:
* org.eclipse.scout.rt.testing.client.test
* org.eclipse.scout.rt.testing.server.test

https://bugs.eclipse.org/bugs/show_bug.cgi?id=402301