Update ci-windows-config.bat to accomodate for different install path of VS2017

CI/ci-windows-config.bat

@@ -7,24 +7,29 @@ set QT_COMPILERPREFIX=msvc2012
 set VS_COMPILERVERSION_LONG=11.0
 set VS_COMPILERVERSION_SHORT=11
 set VS_EDITION_YEAR=2012
+set VS_EDITION_PATH=%VS_COMPILERVERSION_LONG%
 )
 if "%COMPILER%" == "VS2013" (
 set QT_COMPILERPREFIX=msvc2013
 set VS_COMPILERVERSION_LONG=12.0
 set VS_COMPILERVERSION_SHORT=12
 set VS_EDITION_YEAR=2013
+set VS_EDITION_PATH=%VS_COMPILERVERSION_LONG%
 )
 if "%COMPILER%" == "VS2015" (
 set QT_COMPILERPREFIX=msvc2015
 set VS_COMPILERVERSION_LONG=14.0
 set VS_COMPILERVERSION_SHORT=14
 set VS_EDITION_YEAR=2015
+set VS_EDITION_PATH=%VS_COMPILERVERSION_LONG%
 )
 if "%COMPILER%" == "VS2017" (
 set QT_COMPILERPREFIX=msvc2017
 set VS_COMPILERVERSION_LONG=15.0
 set VS_COMPILERVERSION_SHORT=15
 set VS_EDITION_YEAR=2017
+::VS2017 default install path is different from other versions
+set VS_EDITION_PATH=\%VS_EDITION_YEAR%\Professional
 )
 
 set BUILD_PLATFORM=%COMPILER%
@@ -41,7 +46,7 @@ set STRING_ARCH=32-Bit
 )
 
 set GENERATOR=Visual Studio %VS_COMPILERVERSION_SHORT% %VS_EDITION_YEAR%%ARCH_VS%
-set VS_PATH="C:\Program Files (x86)\Microsoft Visual Studio %VS_COMPILERVERSION_LONG%\Common7\IDE\devenv.com"
+set VS_PATH="C:\Program Files (x86)\Microsoft Visual Studio %VS_EDITION_PATH%\Common7\IDE\devenv.com"
 
 :: determine Qt Version and set variables
 if "%QT_VERSION%" == "Qt5.5.1" (