4.0.0.1

• add:
  • string cmk.NMS.PAK.SPV.Data.Main( Log LOG = null ) method to return "void main() { ... }"
  • string cmk.NMS.PAK.SPV.Data.Main( string MAIN, bool UPDATE = true, Log LOG = null )
    method to search and replace "void main() { ... }" with MAIN.
    Returns updated full shader text. If UPDATE == true then update SPV.Data.Text,
    else just applies update to a temp copy that is returned. SPV.Data.Text is what
    will get converted back to the spv binary on Save, this does not Save.
  • Shader_Replace cmk mod script to test cmk.NMS.PAK.SPV.Data.Main methods
    and demonstrate their use. Makes a trivial change in a shader that can then be
    viewed in PAK Item tab when viewing the generated mod pak shader diff.