resolve conflicts with master

package.json

@@ -78,7 +78,7 @@
     "three-orbit-controls": "^82.1.0",
     "three-stl-loader": "^1.0.4",
     "timeago.js": "^3.0.2",
-    "underscore": "^1.8.3",
+    "underscore": "^1.9.0",
     "url-loader": "^1.0.1",
     "visibilityjs": "^1.2.4",
     "vue": "^2.5.16",

yarn.lock

@@ -8699,9 +8699,9 @@ undefsafe@^2.0.2:
   dependencies:
     debug "^2.2.0"
 
-underscore@^1.8.3:
-  version "1.8.3"
-  resolved "https://registry.yarnpkg.com/underscore/-/underscore-1.8.3.tgz#4f3fb53b106e6097fcf9cb4109f2a5e9bdfa5022"
+underscore@^1.9.0:
+  version "1.9.0"
+  resolved "https://registry.yarnpkg.com/underscore/-/underscore-1.9.0.tgz#31dbb314cfcc88f169cd3692d9149d81a00a73e4"
 
 underscore@~1.6.0:
   version "1.6.0"