Deprecate RepositoryService.getPropertyInfo method

I would like to deprecate and ultimately remove the RepositoryService.getPropertyInfo method and extend RepositoryService.getItemInfos to take over that functionality. getItemInfos would thus change to

/**

• Method used to 'batch-read' from the persistent storage. It returns the
• <code>ItemInfo</code> for the given <code>ItemId</code> as the first
• element in the <code>Iterator</code>. In addition the iterator may contain
• arbitrary <code>ItemInfo</code>s.
  */
  public Iterator<? extends ItemInfo> getItemInfos(SessionInfo sessionInfo, ItemId itemId) throws ItemNotFoundException, RepositoryException;