Modified Windows Build Environment

- Removed commandline switch "version"
- Added MinGit for determining version information during compile process
- Added sigcheck to determine version of the executable

build_scripts/Windows/qt-cmd.bat

@@ -1,27 +1,27 @@
-:: Usage:
-:: call qt-cmd.bat <Qt version> [command]
-
-@echo off
-
-setlocal
-
-set QtVersion=%~1
-
-:: Initialize environment
-call "%~dp0env.bat"
-if errorlevel 1 goto error_env
-call "%EnvPath%\env-qt.bat" %QtVersion%
-if errorlevel 1 goto error_env
-
-if "%~2"=="" (
-	"%ComSpec%"
-) else (
-	"%ComSpec%" /c %2 %3 %4 %5 %6 %7 %8 %9
-)
-
-exit /B %ERRORLEVEL%
-
-:error_env
-echo Failed to initialize environment.
-endlocal
-exit /B 1
+:: Usage:
+:: call qt-cmd.bat <Qt version> [command]
+
+@echo off
+
+setlocal
+
+set QtVersion=%~1
+
+:: Initialize environment
+call "%~dp0env.bat"
+if errorlevel 1 goto error_env
+call "%EnvPath%\env-qt.bat" %QtVersion%
+if errorlevel 1 goto error_env
+
+if "%~2"=="" (
+	"%ComSpec%"
+) else (
+	"%ComSpec%" /c %2 %3 %4 %5 %6 %7 %8 %9
+)
+
+exit /B %ERRORLEVEL%
+
+:error_env
+echo Failed to initialize environment.
+endlocal
+exit /B 1