Add a property to RunAction to avoid showing the command prompt
Refactor parameter replacement
- added :url and :delete for image links
- moving :file into the method introduces the risk of a stack overflow, but it's ok if we're careful
Change the default auto-upload configuration
- take advantage of the new image link parameters and command prompt hiding
Avoid IOException when upgrading for the first time
Added note about possible first chance exception when debugging
grooming whitespace & usings