Proper uninstall entry for Windows

windows/qtox.nsi

@@ -274,7 +274,11 @@ Section "Install"
 	# Write setup/app info into the registry
 	${WriteRegStr} "${REG_ROOT}" "${REG_APP_PATH}" "" "$INSTDIR\${MAIN_APP_EXE}"
 	${WriteRegStr} "${REG_ROOT}" "${REG_APP_PATH}" "Path" "$INSTDIR\bin\"
+	${WriteRegStr} ${REG_ROOT} "${UNINSTALL_PATH}" "DisplayName" "qTox"
+	${WriteRegStr} ${REG_ROOT} "${UNINSTALL_PATH}" "DisplayVersion" "1.0"
+	${WriteRegStr} ${REG_ROOT} "${UNINSTALL_PATH}" "Publisher" "The qTox Project"
 	${WriteRegStr} ${REG_ROOT} "${UNINSTALL_PATH}" "UninstallString" "$INSTDIR\uninstall.exe"
+	${WriteRegStr} ${REG_ROOT} "${UNINSTALL_PATH}" "URLInfoAbout" "http://utoxisfinished.info"
 
 	# Register the tox: protocol
 	${WriteRegStr} HKCR "tox" "" "URL:tox Protocol"