ENH: revert patch to only add -qt-harfbuzz option and use qt 5.10.1

SuperBuild/CMake/External_qt5.cmake

@@ -91,7 +91,7 @@ set(QT5_SB_CONFIG
   -skip qtwinextras  \
   -skip qtx11extras  \
   -skip qtxmlpatterns \
-  -system-libpng -system-libjpeg -system-zlib -system-freetype -qt-harfbuzz -optimize-size -silent")
+  -system-libpng -system-libjpeg -system-zlib -system-freetype -qt-harfbuzz")
 
 if(UNIX)
   if(APPLE)
@@ -126,8 +126,8 @@ configure_file( ${QT5_CONFIGURE_COMMAND_IN} ${QT5_CONFIGURE_COMMAND} @ONLY )
 
 ExternalProject_Add(QT5
   PREFIX QT5
-  URL "http://download.qt.io/official_releases/qt/5.11/5.11.1/single/qt-everywhere-src-5.11.1.tar.xz"
-  URL_MD5 c6f0854d7de7bde80cfd8cc85bb7152b
+  URL "http://download.qt.io/official_releases/qt/5.10/5.10.1/single/qt-everywhere-src-5.10.1.tar.xz"
+  URL_MD5 7e167b9617e7bd64012daaacb85477af
   BINARY_DIR ${QT5_SB_BUILD_DIR}
   INSTALL_DIR ${SB_INSTALL_PREFIX}
   DOWNLOAD_DIR ${DOWNLOAD_LOCATION}