Migrate jquery-validate to a current version installed via npm.

THIRDPARTY

@@ -163,10 +163,6 @@ Files: static/third/jquery-throttle-debounce/*
 Copyright: 2010 "Cowboy" Ben Alman
 License: Expat or GPL
 
-Files: static/third/jquery-validate/*
-Copyright: 2006 - 2011 Jörn Zaefferer
-License: Expat
-
 Files: src/zulip/static/third/lazyload/*
 Copyright: 2011 Ryan Grove
 License: Expat

package.json

@@ -11,6 +11,7 @@
     "i18next-xhr-backend": "0.5.4",
     "i18next-browser-languagedetector": "0.3.0",
     "i18next-localstorage-cache": "0.3.0",
+    "jquery-validation": "1.15.1",
     "webpack": "1.12.2"
   },
   "devDependencies": {

zproject/settings.py

@@ -680,13 +680,13 @@ JS_SPECS = {
     'signup': {
         'source_filenames': (
             'js/signup.js',
-            'third/jquery-validate/jquery.validate.js',
+            'node_modules/jquery-validation/dist/jquery.validate.js',
             ),
         'output_filename':  'min/signup.js'
     },
     'initial_invite': {
         'source_filenames': (
-            'third/jquery-validate/jquery.validate.js',
+            'node_modules/jquery-validation/dist/jquery.validate.js',
             'js/initial_invite.js',
             ),
         'output_filename':  'min/initial_invite.js'
@@ -703,7 +703,7 @@ JS_SPECS = {
         'source_filenames': [
             'third/bootstrap-notify/js/bootstrap-notify.js',
             'third/html5-formdata/formdata.js',
-            'third/jquery-validate/jquery.validate.js',
+            'node_modules/jquery-validation/dist/jquery.validate.js',
             'third/jquery-form/jquery.form.js',
             'third/jquery-filedrop/jquery.filedrop.js',
             'third/jquery-caret/jquery.caret.1.5.2.js',