Release 1.51

What's new in this release:
Bug fixes
~ (#16) If the editor for a project is not installed, prompt the user to pick a different one when opening it
~ (#17) Auto-select new entries to the list
~ (#19) Show project path in dialog box if the project has already been added
~ (#21) Fix failure to open project if its editor is findable via multiple search paths
~ (#22) Create Project dialog box was using the wrong editor version
~ (#23) Fix app not retaining data on Windows if a drive other than the boot drive is used (thanks @LucaFagnoni!)