update to 17.0.7

packages/firefox.xml

@@ -2,13 +2,12 @@
 <packages>
     <package id="firefox"
              name="Mozilla Firefox"
-             revision="18"
+             revision="19"
              reboot="false"
              priority="10">
 
-        <variable name="PKG_VERSION" value="17.0.6" />
+        <variable name="PKG_VERSION" value="17.0.7" />
         <variable name="VARIANTE" value="esr" />
-        <variable name="locale" value="fr" />
         <variable architecture="x86" name="INSTALL_PATH" value="%PROGRAMFILES%\Mozilla Firefox" />
         <variable architecture="x64" name="INSTALL_PATH" value="%PROGRAMFILES(x86)%\Mozilla Firefox" />