FeeShare: Allow CodeID uploader to register all income for instantiated contracts

[reecepbcups]

Example use cases: WYND, Swift Protocol, Loop

Allow code id uploader to register all sub contracts which are instantiated. This would override any currently registered types of said code id - On initial register allow for the code_id uploader to specify: can be overridden by instantiators OR no override - On usage of contract, see if code_id is registered like this. If so, pay to code_id withdraw. Don't allow registering instances if code_id register is set.