Use released Xtext 2.20Change-Id: I6785e0accab1192caada017a93f47f9843822eec Signed-off-by:Lorenzo Bettini <lorenzo.bettini@gmail.com>
558852: Update Xtext version for M1Change-Id: I34ad86bd53093e583e47d67d049a673215e429cd Task-Url:https://bugs.eclipse.org/bugs/show_bug.cgi?id=558852 Signed-off-by:Lorenzo Bettini <lorenzo.bettini@gmail.com>
558852: Tycho 1.5.1Change-Id: I9c8f93972c961dd9b102fe597e09397295b45dd5 Task-Url:https://bugs.eclipse.org/bugs/show_bug.cgi?id=558852 Signed-off-by:Lorenzo Bettini <lorenzo.bettini@gmail.com>