-> add new RLV-2.1.2 commands
  -> synchronize some command handling discrepancies

--HG--
branch : RLVa

- internal : moved several rlvXXX helper and RlvHandler member functions into an RlvUtil helper class

--HG--
branch : RLVa

  -> verify (and fix) @shownames=n
  -> verify (and fix) @showloc=n

--HG--
branch : RLVa

--HG--
branch : RLVa

- added : "RLVaDebugHideUnsetDuplicate" debug setting to suppress "unset" and "duplication" command restrictions from the debug output
    -> some restraints are far too "noisy", hopefully this will help prevent spamming local chat/chat history with redundant commands

--HG--
branch : RLVa

    -> SL-2.1 sidebar outfit panel no longer supports child folders in outfit folders
    -> RLVa-1.2.1 will remove the need to specify attachment point names in shared folders

--HG--
branch : RLVa

--HG--
branch : RLVa

--HG--
branch : RLVa