diff --git a/_mac/applicationLibraries.xml b/_mac/applicationLibraries.xml
index 28eeeb3..cbadf71 100644
--- a/_mac/applicationLibraries.xml
+++ b/_mac/applicationLibraries.xml
@@ -1,16 +1,5 @@
 <application>
   <component name="libraryTable">
-    <library name="backbone" type="javaScript">
-      <properties>
-        <sourceFilesUrls>
-          <item url="file://$APPLICATION_CONFIG_DIR$/javascript/extLibs/__cdnjs.cloudflare.com_ajax_libs_backbone.js_1.1.2_backbone.js" />
-        </sourceFilesUrls>
-      </properties>
-      <CLASSES>
-        <root url="file://$APPLICATION_CONFIG_DIR$/javascript/extLibs/__cdnjs.cloudflare.com_ajax_libs_backbone.js_1.1.2_backbone.js" />
-      </CLASSES>
-      <SOURCES />
-    </library>
     <library name="backbone-DefinitelyTyped" type="javaScript">
       <properties>
         <sourceFilesUrls>
@@ -288,17 +277,6 @@
       </DOCUMENTATION>
       <SOURCES />
     </library>
-    <library name="moment" type="javaScript">
-      <properties>
-        <sourceFilesUrls>
-          <item url="file://$APPLICATION_CONFIG_DIR$/javascript/extLibs/__cdnjs.cloudflare.com_ajax_libs_moment.js_2.18.1_moment.js" />
-        </sourceFilesUrls>
-      </properties>
-      <CLASSES>
-        <root url="file://$APPLICATION_CONFIG_DIR$/javascript/extLibs/__cdnjs.cloudflare.com_ajax_libs_moment.js_2.18.1_moment.js" />
-      </CLASSES>
-      <SOURCES />
-    </library>
     <library name="mui" type="javaScript">
       <properties>
         <sourceFilesUrls>
@@ -318,17 +296,6 @@
       </CLASSES>
       <SOURCES />
     </library>
-    <library name="underscore" type="javaScript">
-      <properties>
-        <sourceFilesUrls>
-          <item url="file://$APPLICATION_CONFIG_DIR$/javascript/extLibs/__cdnjs.cloudflare.com_ajax_libs_underscore.js_1.8.3_underscore.js" />
-        </sourceFilesUrls>
-      </properties>
-      <CLASSES>
-        <root url="file://$APPLICATION_CONFIG_DIR$/javascript/extLibs/__cdnjs.cloudflare.com_ajax_libs_underscore.js_1.8.3_underscore.js" />
-      </CLASSES>
-      <SOURCES />
-    </library>
     <library name="zepto" type="javaScript">
       <properties>
         <sourceFilesUrls>