windows: Write Add/Remove Program reg entries

to comply with PCA. This removes the program compatibility warning message after installation.

See:
http:https://nsis.sourceforge.net/Vista_application_compatibility
http:https://nsis.sourceforge.net/Add_uninstall_information_to_Add/Remove_Programs

contrib/windows/build-installer.nsi

@@ -58,16 +58,35 @@ InstallDir "$LOCALAPPDATA\Julia-${Version}"
 
 !insertmacro MUI_LANGUAGE "English"
 
+# Add/Remove Programs entry
+!define ARP "Software\Microsoft\Windows\CurrentVersion\Uninstall\Julia ${Version}"
+
 Section "Dummy Section" SecDummy
  SetOutPath $INSTDIR
  File /a /r "julia-${Commit}\*"
  WriteUninstaller "$INSTDIR\Uninstall.exe"
  CreateShortcut "$INSTDIR\julia.lnk" "$INSTDIR\bin\julia.exe"
+
+ # ARP entries
+ WriteRegStr HKLM "${ARP}" \
+ "DisplayName" "Julia Language ${Version}"
+ WriteRegStr HKLM "${ARP}" \
+ "Publisher" "The Julia Project"
+ WriteRegStr HKLM "${ARP}" \
+ "DisplayIcon" "$INSTDIR\bin\julia.exe"
+ WriteRegStr HKLM "${ARP}" \
+ "UninstallString" "$\"$INSTDIR\uninstall.exe$\""
+ WriteRegStr HKLM "${ARP}" \
+ "QuietUninstallString" "$\"$INSTDIR\uninstall.exe$\" /S"
+ WriteRegDWORD HKLM "${ARP}" "EstimatedSize" "300"
+ WriteRegDWORD HKLM "${ARP}" "NoModify" "1"
+ WriteRegDWORD HKLM "${ARP}" "NoRepair" "1"
 SectionEnd
 
 Section "uninstall"
  Delete "$INSTDIR/uninstall.exe"
  Delete "$DESKTOP\Julia.lnk"
+ DeleteRegKey HKLM "${ARP}"
  RMDir /r "$SMPROGRAMS\${StartMenuFolder}"
  RMDir /r "$INSTDIR/"
 SectionEnd