* stable-1.2:
Fix version.sh
Throw API exception when MergeCommand hits checkout conflicts
Add methods for configuring platform emulation
Fix history rendering not to occupy too many lanes
Fix History rendering
Change-Id: If71cc760423ae2b76c7435ca4830edc1745556de Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>