Release v5.6.0

• (Apollon77) Make state properties c(omment) and user available to scripts too
• (Apollon77) make sure values of new or changed alias objects are initialized properly
• (winnyschuster) Enhance scheduler logic and astro events offered by wizard
• (Apollon77) Respect expected value changes when determining if a value is changed
• (Apollon77) Fix remembering intermediate state values when state values are subscribed
• (Apollon77) fix setState logic when states are not subscribed