Upgrade tinymce to 5.2.0 (from 5.1.5)

Author: bdukes

package.json

@@ -71,7 +71,7 @@
     "swiper": "5.3.1",
     "systemjs": "6.2.3",
     "tableexport": "5.2.0",
-    "tinymce": "5.1.6",
+    "tinymce": "5.2.0",
     "underscore": "1.9.2",
     "unitegallery": "1.7.28",
     "urijs": "1.19.2",

yarn.lock

@@ -5728,10 +5728,10 @@ tiny-emitter@^2.0.0:
   resolved "https://registry.yarnpkg.com/tiny-emitter/-/tiny-emitter-2.1.0.tgz#1d1a56edfc51c43e863cbb5382a72330e3555423"
   integrity sha512-NB6Dk1A9xgQPMoGqC5CVXn123gWyte215ONT5Pp5a0yt4nlEoO1ZWeCwpncaekPHXO60i47ihFnZPiRPjRMq4Q==
 
-tinymce@5.1.6:
-  version "5.1.6"
-  resolved "https://registry.yarnpkg.com/tinymce/-/tinymce-5.1.6.tgz#20b484dbb31f7678484fa5c7b639ff6992f27e8b"
-  integrity sha512-QDFLqHhYyHaY8e6nWLeM5zrkWOzPA3FqcBKbhEin47cna/0jNHL4DzNqmZpmA7ch9AWBF24Nzvhf1gzUFkE4aQ==
+tinymce@5.2.0:
+  version "5.2.0"
+  resolved "https://registry.yarnpkg.com/tinymce/-/tinymce-5.2.0.tgz#e838640f61c8a936317bc27a5d2e16c297df3418"
+  integrity sha512-Q7KAu9sLB6TBhKFdb2LHPGy770zkSEjpN1VRqZ6pxNuVQ0mbGWgMocHDvM9XL9yJaOhFrJP6s9XM7zG2gapGpA==
 
 titleize@^1.0.1:
   version "1.0.1"