Update epupdate url

This file is used by EP-Launch to notify about updates.  The old url
would not render properly in a browser because of how GitHub servers
raw.github.com content.  This change points to a github pages page,
which renders html as expected.

Author: kbenne

cmake/CMakeCPackOptions.cmake.in

@@ -69,7 +69,7 @@ if(CPACK_GENERATOR MATCHES "NSIS")
 
   set(CPACK_NSIS_EXTRA_INSTALL_COMMANDS "
     WriteRegStr HKEY_CURRENT_USER \"Software\\VB and VBA Program Settings\\EP-Launch\\UpdateCheck\" \"AutoCheck\" \"True\"
-    WriteRegStr HKEY_CURRENT_USER \"Software\\VB and VBA Program Settings\\EP-Launch\\UpdateCheck\" \"CheckURL\" \"https://raw.githubusercontent.com/NREL/EnergyPlusRelease/master/.epupdate\"
+    WriteRegStr HKEY_CURRENT_USER \"Software\\VB and VBA Program Settings\\EP-Launch\\UpdateCheck\" \"CheckURL\" \"http://nrel.github.io/EnergyPlus/epupdate.htm\"
     StrCpy $0 \"#@CPACK_PACKAGE_VERSION_MAJOR@.@CPACK_PACKAGE_VERSION_MINOR@.@CPACK_PACKAGE_VERSION_PATCH@-@CPACK_PACKAGE_VERSION_BUILD@\"
     WriteRegStr HKEY_CURRENT_USER \"Software\\VB and VBA Program Settings\\EP-Launch\\UpdateCheck\" \"LastAnchor\" $0
     \${If} \${RunningX64}