Upgrade pepjs to 0.5.2 (from 0.4.3)

Author: bdukes

package.json

@@ -58,7 +58,7 @@
     "moment-timezone": "0.4.0",
     "nouislider": "13.1.4",
     "numeral": "2.0.6",
-    "pepjs": "0.4.3",
+    "pepjs": "0.5.2",
     "picturefill": "3.0.3",
     "popper.js": "1.14.7",
     "pubsub-js": "1.7.0",

yarn.lock

@@ -4387,10 +4387,10 @@ path-type@^3.0.0:
   dependencies:
     pify "^3.0.0"
 
-pepjs@0.4.3:
-  version "0.4.3"
-  resolved "https://registry.yarnpkg.com/pepjs/-/pepjs-0.4.3.tgz#16080e970aae779913756c2daef88eaa7486df41"
-  integrity sha1-FggOlwqud5kTdWwtrviOqnSG30E=
+pepjs@0.5.2:
+  version "0.5.2"
+  resolved "https://registry.yarnpkg.com/pepjs/-/pepjs-0.5.2.tgz#f0d10bb160bcbf4b72d2069d931170661491a05c"
+  integrity sha512-acPfplXnTKaG8p7VBgkNaBJSGsZu7LYrqEmLCQFoeHYl21B74mMBeVoQA/Gl9u5GmysgzrOCeHsEjw0mXo61nw==
 
 performance-now@^2.1.0:
   version "2.1.0"