plugin.xml

<?xml version="1.0" encoding="UTF-8"?>
<plugin title="languagePackInstaller" loader="DEFAULT" name="languagePackInstaller">
    <overlays>
        <overlay id="startup.languagePackInstaller" resourcebundle="content/languagePackInstaller/resources/lang/messages">
            <menubar id="toolsmenu">
                <menubar id="languagePacks" label="${Launcher.menuLanguagePacks}" layout="vertical">
                    <menuitem id="languagePackInstaller" label="${Launcher.appTitle}" command="mantleXulHandler.openUrl('${Launcher.appTitle}','${Launcher.appTitle}','plugin/languagePackInstaller/api/main')"/>
                </menubar>
            </menubar>
        </overlay>
    </overlays>
    <lifecycle-listener class="pt.webdetails.cpk.CpkLifecycleListener"/>
    <static-paths>
	<static-path url="/languagePackInstaller/static" localFolder="static"/>
	<static-path url="/languagePackInstaller/resources" localFolder="resources"/>
    </static-paths>
    <content-types>
	<content-type>
	    <title>LanguagepackInstaller</title>
	    <description></description>
	    <company name="" url="" logo="@PLUGIN_COMPANY_LOGO@"></company>
	</content-type>
    </content-types>
    <content-generator
	id="languagePackInstaller"
	title="Languagepackinstaller"
	type="languagePackInstaller"
	class="pt.webdetails.cpk.CpkContentGenerator"/>
    <!-- Menu entry -->
    <menu-items>
	<menu-item id="languagePackInstaller_main" anchor="tools-submenu" label="LanguagePackInstaller" command="content/languagePackInstaller/" type="MENU_ITEM" how="LAST_CHILD"/>
    </menu-items>
</plugin>