gsudo v0.7.2

Fixes:

• Fix Unhandled Exception when pressing CTRL+C after ~4 minutes runtime (Ctrl-C Handler delegate was garbage collected). (#53)
• Fix Choco package issue when the user is not admin and installs as another user (#50)
• Fix gsudo red ´#´ CMD prompt breaking console color scheme on some scenarios (#51)
• Fix gsudo !prefix now case insensitive.