[TASK] Increase package version to 1.0.0-beta1
[TASK] Increase package version to 1.0.0-beta1

Change-Id: If0a81f0351cea3ec694d9d02f1b284babe2963ab

kdambekalns/flow-welcome,neos/flow-welcome,neos/flow-welcome,kdambekalns/flow-welcome