Feature/skill memory gui fix

• Switched order when updating skills from memory in skill manager gui to make sure the skills are always fetched even if fetching the executions fails

• Disabling auto update in skill memory gui if ice connection error to not periodically freeze the gui if Ice error happens (Requires armarx-gui!103 (merged))

requested review from @peller

approved this merge request

merged

mentioned in commit 051ecdf6