Win installer. update Qt

- Qt 5.6.3 uses a different path name scheme
- one DLL as removed in Qt 5.6.3

development/Win32/packaging/installer/ChangeLog.txt

@@ -4,6 +4,8 @@
 - updated to ImageMagick 7.0.6-2
 - updated to Perl 5.24.2.1
 - updated to Python 2.7.14
+- updated to Qt 5.6.3
+- updated to Ghostscript 9.22
 
 
 Changelog for LyX-223-1:

development/Win32/packaging/installer/include/filelist.nsh

@@ -28,7 +28,6 @@ Lists of files to include in the installer
 
 !macro FileListQtImageformats COMMAND DIRECTORY
 
-  ${FILE}qdds.dll"
   ${FILE}qgif.dll"
   ${FILE}qicns.dll"
   ${FILE}qico.dll"

development/Win32/packaging/installer/settings.nsh

@@ -41,7 +41,7 @@ These typically need to be modified for each LyX release
 
 !define FILES_LYX "D:\LyXPackage2.2\LyX"
 !define FILES_DEPS "D:\LyXGit\Master\lyx-windows-deps-msvc2015"
-!define FILES_QT "C:\Qt\Qt5.6.2-MSVC-2015\5.6\msvc2015"
+!define FILES_QT "C:\Qt\Qt5.6.3\5.6.3\msvc2015"
 !define ClassFileDir "${FILES_LYX}\Resources\tex"
 !define DVIPostFileDir "${FILES_DEPS}\tex"
 

development/cmake/build5-2015-x64.bat

@@ -33,7 +33,7 @@ REM Save path
 set CALLED_FROM=%CD%
 
 REM Add path to qmake here or set PATH correctly on your system.
-set PATH=C:\Qt\Qt5.6.1-MSVC2015-x64\5.6\msvc2015_64\bin;%PATH%
+set PATH=C:\Qt\Qt5.6.3\5.6.3\msvc2015_64\bin;%PATH%
 
 REM Edit pathes here or set the environment variables on your system.
 set GNUWIN32_DIR=D:\LyXGit\Master\lyx-windows-deps-msvc2015-x64

development/cmake/build5-2015.bat

@@ -33,7 +33,7 @@ REM Save path
 set CALLED_FROM=%CD%
 
 REM Add path to qmake here or set PATH correctly on your system.
-set PATH=C:\Qt\Qt5.6.2-MSVC2015\5.6\msvc2015\bin;%PATH%
+set PATH=C:\Qt\Qt5.6.3\5.6.3\msvc2015\bin;%PATH%
 
 REM Edit pathes here or set the environment variables on your system.
 set GNUWIN32_DIR=D:\LyXGit\Master\lyx-windows-deps-msvc2015