Moves common attributes from client/server into parent POM.

There do not seem to be any differences between them, so
factoring them out into the parent POM (which they already
shared) seems to make sense.
Non-sprint task - P1 fix for issue http://bugzilla.bredex.de/345
Fixes http://bugs.eclipse.org/382465.

Adds source-bundles and a source-feature for core Jubula bundles.
These bundles and features are then included in the Jubula
update-site.
No source-features are generated for the Launch features, so
these will not be present in the update-site.
Adds Jubula source-feature to releng reactor.
Sprint Task - fix for bugs.eclipse.org/393535

Changing to manual refresh cached data.
Non-sprint task - P1 fix for issue https://bugzilla.bredex.de/607 No longer a false menu is opened.
Non-sprint task - patch for http://bugs.eclipse.org/389718 reviewed and applied.
Non-sprint task - fix for issue http://bugs.eclipse.org/393614 reviewed and applied.
Sprint task - refactoring and fix for issue http://bugs.eclipse.org/373913
Non-sprint task - fix for issue http://bugs.eclipse.org/394153
Non-sprint task - implementation for enhancement 369797 - changed default XML encoding to UTF-8; reading 'old' UTF-16 encoded project files is still supported.
Non-sprint task - fix for issue http://bugs.eclipse.org/395788 - removed usage of XML pretty print option.
Sprint task - fix for issue http://bugzilla.bredex.de/333 - disabled caching of test result details after exporting by using separate DB session for exporting.
Adding the mouse movement strategy to the menus and contextmenus in SWT
Reviewed and applied patch for bug 396207 with minimal changes
Merge branch 'master' of ssh://gatekeeper.bredex.de:2407/jubula/org.eclipse.jubula.core
Fixes checkstyle error
Sprint task - patch for enhancement 394179 applied.
Non-sprint task: Fixing Bug http://bugs.eclipse.org/396585
Non-sprint task: Fixing Bug http://bugs.eclipse.org/396588