Add two InteractiveMenuOptions that write to file

Two menus that write the errors and verbose to file.
Downgrade runtime 4.5 to 4.0 since I'm still using VS-2010
Merge branch 'master' of https://github.com/jjchiw/Giles into jjchiw-master
Reverting change to .NET 4.0 back to .NET 4.5
Merge branch 'jjchiw-master'