Minor cleanup of the repo (#822)

* *: source files should not be executable

* *: make sure files have final newline

* *: remove BOM from text files

* translations: unify headers

* *: fix typos

* *: trim excess whitespace

src/Boot/Windows/BootConsoleIo.cpp

@@ -260,7 +260,7 @@ byte GetKeyboardChar (byte *scanCode)
 	{
 		// reduce CPU usage by halting CPU until the next external interrupt is fired
 		__asm
-		{		
+		{
 			hlt
 		}
 	}