Remove date-fns

Version 2 no longer publishes a web compatible bundle

Author: bdukes

date-fns/CHANGES.htm

@@ -24,7 +24,6 @@
     "clipboard": "2.0.4",
     "datatables.net-buttons-dt": "2.2.0",
     "datatables.net-dt": "2.1.1",
-    "date-fns": "2.1.0",
     "eonasdan-bootstrap-datetimepicker": "4.17.47",
     "es6-shim": "0.35.5",
     "file-saver": "2.0.2",

date-fns/LICENSE.htm

@@ -1184,11 +1184,6 @@ datatables.net@>=1.10.9, datatables.net@^1.10.15:
   dependencies:
     jquery ">=1.7"
 
-date-fns@2.1.0:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/date-fns/-/date-fns-2.1.0.tgz#0d7e806c3cefe14a943532dbf968995ccfd46bd9"
-  integrity sha512-eKeLk3sLCnxB/0PN4t1+zqDtSs4jb4mXRSTZ2okmx/myfWyDqeO4r5nnmA5LClJiCwpuTMeK2v5UQPuE4uMaxA==
-
 dateformat@^3.0.3:
   version "3.0.3"
   resolved "https://registry.yarnpkg.com/dateformat/-/dateformat-3.0.3.tgz#a6e37499a4d9a9cf85ef5872044d62901c9889ae"