diff --git a/public/lib/jquery-migrate-1.4.1.js b/public/lib/jquery-migrate-1.4.1.js
deleted file mode 100644
index 77eb3c856..000000000
--- a/public/lib/jquery-migrate-1.4.1.js
+++ /dev/null
@@ -1,752 +0,0 @@
-/*!
- * jQuery Migrate - v1.4.1 - 2016-05-19
- * Copyright jQuery Foundation and other contributors
- */
-(function( jQuery, window, undefined ) {
- // See http://bugs.jquery.com/ticket/13335
- // "use strict";
-
-
- jQuery.migrateVersion = "1.4.1";
-
-
- var warnedAbout = {};
-
- // List of warnings already given; public read only
- jQuery.migrateWarnings = [];
-
- // Set to true to prevent console output; migrateWarnings still maintained
- // jQuery.migrateMute = false;
-
- // Show a message on the console so devs know we're active
- if ( window.console && window.console.log ) {
- window.console.log( "JQMIGRATE: Migrate is installed" +
- ( jQuery.migrateMute ? "" : " with logging active" ) +
- ", version " + jQuery.migrateVersion );
- }
-
- // Set to false to disable traces that appear with warnings
- if ( jQuery.migrateTrace === undefined ) {
- jQuery.migrateTrace = true;
- }
-
- // Forget any warnings we've already given; public
- jQuery.migrateReset = function() {
- warnedAbout = {};
- jQuery.migrateWarnings.length = 0;
- };
-
- function migrateWarn( msg) {
- var console = window.console;
- if ( !warnedAbout[ msg ] ) {
- warnedAbout[ msg ] = true;
- jQuery.migrateWarnings.push( msg );
- if ( console && console.warn && !jQuery.migrateMute ) {
- console.warn( "JQMIGRATE: " + msg );
- if ( jQuery.migrateTrace && console.trace ) {
- console.trace();
- }
- }
- }
- }
-
- function migrateWarnProp( obj, prop, value, msg ) {
- if ( Object.defineProperty ) {
- // On ES5 browsers (non-oldIE), warn if the code tries to get prop;
- // allow property to be overwritten in case some other plugin wants it
- try {
- Object.defineProperty( obj, prop, {
- configurable: true,
- enumerable: true,
- get: function() {
- migrateWarn( msg );
- return value;
- },
- set: function( newValue ) {
- migrateWarn( msg );
- value = newValue;
- }
- });
- return;
- } catch( err ) {
- // IE8 is a dope about Object.defineProperty, can't warn there
- }
- }
-
- // Non-ES5 (or broken) browser; just set the property
- jQuery._definePropertyBroken = true;
- obj[ prop ] = value;
- }
-
- if ( document.compatMode === "BackCompat" ) {
- // jQuery has never supported or tested Quirks Mode
- migrateWarn( "jQuery is not compatible with Quirks Mode" );
- }
-
-
- var attrFn = jQuery( "", { size: 1 } ).attr("size") && jQuery.attrFn,
- oldAttr = jQuery.attr,
- valueAttrGet = jQuery.attrHooks.value && jQuery.attrHooks.value.get ||
- function() { return null; },
- valueAttrSet = jQuery.attrHooks.value && jQuery.attrHooks.value.set ||
- function() { return undefined; },
- rnoType = /^(?:input|button)$/i,
- rnoAttrNodeType = /^[238]$/,
- rboolean = /^(?:autofocus|autoplay|async|checked|controls|defer|disabled|hidden|loop|multiple|open|readonly|required|scoped|selected)$/i,
- ruseDefault = /^(?:checked|selected)$/i;
-
- // jQuery.attrFn
- migrateWarnProp( jQuery, "attrFn", attrFn || {}, "jQuery.attrFn is deprecated" );
-
- jQuery.attr = function( elem, name, value, pass ) {
- var lowerName = name.toLowerCase(),
- nType = elem && elem.nodeType;
-
- if ( pass ) {
- // Since pass is used internally, we only warn for new jQuery
- // versions where there isn't a pass arg in the formal params
- if ( oldAttr.length < 4 ) {
- migrateWarn("jQuery.fn.attr( props, pass ) is deprecated");
- }
- if ( elem && !rnoAttrNodeType.test( nType ) &&
- (attrFn ? name in attrFn : jQuery.isFunction(jQuery.fn[name])) ) {
- return jQuery( elem )[ name ]( value );
- }
- }
-
- // Warn if user tries to set `type`, since it breaks on IE 6/7/8; by checking
- // for disconnected elements we don't warn on $( "