* update given step using sharingNg in changeSpaces.feature
* update given step using sharingNg in disableAndDeleteSpaces.feature
* update given step using sharingNg in editPublicLinkOfSpace.feature
* update given step using sharingNg in filePreviews.feature
* update given step using sharingNg in listSpaces.feature
* update given step using sharingNg in publicLink.feature
* update given step using sharingNg in removeSpaceObjects.feature