Stops explorer.exe from being started with admin privilieges (#373)

util/add-paths.bat

@@ -0,0 +1,30 @@
+@SETLOCAL ENABLEEXTENSIONS ENABLEDELAYEDEXPANSION
+@ECHO off
+
+SET NEWPATH1="C:\MinGW\msys\1.0\bin"
+SET NEWPATH2="C:\MinGW\bin"
+
+CD %~dp0
+
+ECHO. > add-paths.log
+
+CALL :AddPath %NEWPATH1%
+CALL :AddPath %NEWPATH2%
+
+EXIT /b
+
+:AddPath <pathToAdd>
+ECHO %PATH% | FINDSTR /C:"%~1" > nul
+IF ERRORLEVEL 1 (
+	 REG add "HKLM\SYSTEM\CurrentControlSet\Control\Session Manager\Environment" /f /v PATH /t REG_SZ /d "%PATH%;%~1" >> add-paths-detail.log
+	IF ERRORLEVEL 0 (
+		ECHO Adding   %1 . . . Success! >> add-paths.log
+		SET "PATH=%PATH%;%~1"
+		COPY NUL UPDATE
+	) ELSE (
+		ECHO Adding   %1 . . . FAILED. Run this script with administrator privileges. >> add-paths.log
+	)	
+) ELSE (
+	ECHO Skipping %1 - Already in PATH >> add-paths.log
+	)
+EXIT /b