Bug 1265485 - move Error Console keyboard shortcut again due to conflict. r=frg a=frg

suite/common/tasksOverlay.xul

@@ -23,8 +23,8 @@
        command="downloadmgr" modifiers="accel"/>
   <key id="key_addOnsManager" key="&addOnsManagerCmd.commandkey;"
        command="addonsmgr" modifiers="accel,shift"/>
-  <key id="key_errorConsole" key="&errorConsoleCmd.commandkey;"
-       command="Tasks:ErrorConsole" modifiers="accel,shift"/>
+  <key id="key_errorConsole" key="&errorConsoleCmd.commandkey2;"
+       command="Tasks:ErrorConsole" modifiers="accel,alt"/>
 </keyset>
 <commandset id="tasksCommands">
   <command id="Tasks:DataMan" oncommand="toDataManager();"/>

suite/locales/en-US/chrome/common/tasksOverlay.dtd

@@ -13,7 +13,7 @@
 
 <!ENTITY errorConsoleCmd.label                                  "Error Console">
 <!ENTITY errorConsoleCmd.accesskey				"C">
-<!ENTITY errorConsoleCmd.commandkey				"o">
+<!ENTITY errorConsoleCmd.commandkey2                            "j">
 
 <!ENTITY taskNavigator.tooltip  "Browser">
 <!ENTITY taskComposer.tooltip  "Composer">