Add additional sphere effects for the initial RFC release and make params tweenable for the fun of it

Split behaviour modifiers into global scope (impacts all of RLV or other objects) and local scope (modifies only the behaviour only on that particular object)

[FIXED] @setenv_XXX commands affect the local rather than edit environment when @setenv restricted and @setenv_daycycle was issued

[FIXED] Holding the @setenv restriction isn't preventing other objects from changing the environment settings

[FIXED] FIRE-30508: @setenv_XXX commands are non-functional when the shared environment is the currently selected environment

following promotion of DRTVWR-503

Enable/disable additions for @buy/pay restrictions + show a blocked notification whenever the floater would have opened to inform the user

Add @buy and @pay restrictions to block object purchases and avatar payments respectively (because of baguettes)

  -> Also prefer using isExiting() over isQuitting()

[FIXED] Assertion failure on m_Object.empty() in RlvHandler::cleanup() when an object only issues unknown commands
  -> In this case @nohax=n by an OpenCollar