Simplify how LC methods are handled when hardware profile has changed

Currently, if a user of SCIEX OS adds a module to the ExionLC or Shimadzu stack and edits the hardware profile, all the LC methods are invalid and have to be re-built from the beginning. Ideally, the user should be able to open an old LC method and simply update the new or modified components. For example, if the column oven is changed, only the column oven would need to be set up. It would retain the pump and autosampler settings.