Upgrade react-draggable

Upgrades react-draggable. Dragging of column dividers still works.

Author: Mat Brown

package.json

@@ -129,7 +129,7 @@
     "react": "^15.4.1",
     "react-copy-to-clipboard": "^5.0.0",
     "react-dom": "^15.4.1",
-    "react-draggable": "^2.2.6",
+    "react-draggable": "^3.0.3",
     "react-ga": "^2.1.2",
     "react-onclickoutside": "^6.5.0",
     "react-prevent-clickthrough": "^0.0.3",

yarn.lock

@@ -7067,11 +7067,12 @@ react-dom@^15.4.1:
     object-assign "^4.1.0"
     prop-types "^15.5.10"
 
-react-draggable@^2.2.6:
-  version "2.2.6"
-  resolved "https://registry.yarnpkg.com/react-draggable/-/react-draggable-2.2.6.tgz#3a806e10f2da6babfea4136be6510e89b0d76901"
+react-draggable@^3.0.3:
+  version "3.0.3"
+  resolved "https://registry.yarnpkg.com/react-draggable/-/react-draggable-3.0.3.tgz#a6f9b3a7171981b76dadecf238316925cb9eacf4"
   dependencies:
     classnames "^2.2.5"
+    prop-types "^15.5.10"
 
 react-ga@^2.1.2:
   version "2.2.0"