bug 441610: Release- and Build-Management for Mars

https://bugs.eclipse.org/bugs/show_bug.cgi?id=441610

update version 4.2.0 --> 4.3.0

Change-Id: I5c219679f5fd13f7112633630f5e0f20d030b008
Signed-off-by: Adrian Sacchi <adrian.sacchi@bsiag.com>
bug 441610: Release- and Build-Management for Mars

https://bugs.eclipse.org/bugs/show_bug.cgi?id=441610

update version 4.2.0 --> 4.3.0