Remove unused medium editor plugin

package.json

@@ -85,7 +85,6 @@
     "koa-session": "^3.3.1",
     "koa-static-cache": "^3.1.2",
     "lodash.debounce": "^4.0.7",
-    "medium-editor-insert-plugin": "^2.3.2",
     "mem-stat": "^1.0.5",
     "minimist": "^1.2.0",
     "mixpanel": "^0.5.0",

yarn.lock

@@ -1277,10 +1277,6 @@ bluebird@^3.0.5, bluebird@^3.3.4, bluebird@^3.4.1, bluebird@^3.4.6, bluebird@^3.
   version "3.5.1"
   resolved "https://registry.yarnpkg.com/bluebird/-/bluebird-3.5.1.tgz#d9551f9de98f1fcda1e683d17ee91a0602ee2eb9"
 
-blueimp-file-upload@~9.12.1:
-  version "9.12.6"
-  resolved "https://registry.yarnpkg.com/blueimp-file-upload/-/blueimp-file-upload-9.12.6.tgz#0ad01e949d4232452e8b5d4c92e948caa9b7b155"
-
 bn.js@^4.0.0, bn.js@^4.1.0, bn.js@^4.1.1, bn.js@^4.4.0:
   version "4.11.8"
   resolved "https://registry.yarnpkg.com/bn.js/-/bn.js-4.11.8.tgz#2cde09eb5ee341f484746bb0309b3253b1b1442f"
@@ -3697,16 +3693,6 @@ gzip-size@^3.0.0:
   dependencies:
     duplexer "^0.1.1"
 
-handlebars@~4.0.0:
-  version "4.0.10"
-  resolved "https://registry.yarnpkg.com/handlebars/-/handlebars-4.0.10.tgz#3d30c718b09a3d96f23ea4cc1f403c4d3ba9ff4f"
-  dependencies:
-    async "^1.4.0"
-    optimist "^0.6.1"
-    source-map "^0.4.4"
-  optionalDependencies:
-    uglify-js "^2.6"
-
 har-schema@^1.0.5:
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/har-schema/-/har-schema-1.0.5.tgz#d263135f43307c02c602afc8fe95970c0151369e"
@@ -4474,20 +4460,10 @@ jest-validate@^21.1.0:
     leven "^2.1.0"
     pretty-format "^21.2.1"
 
-jquery-sortable@~0.9.12:
-  version "0.9.13"
-  resolved "https://registry.yarnpkg.com/jquery-sortable/-/jquery-sortable-0.9.13.tgz#1cbfb655013a0747370571f06e22f524a00ffba2"
-  dependencies:
-    jquery "^2.1.2"
-
-jquery@>=1.9.0, jquery@>=3.0.0:
+jquery@>=3.0.0:
   version "3.2.1"
   resolved "https://registry.yarnpkg.com/jquery/-/jquery-3.2.1.tgz#5c4d9de652af6cd0a770154a631bba12b015c787"
 
-jquery@^2.1.2:
-  version "2.2.4"
-  resolved "https://registry.yarnpkg.com/jquery/-/jquery-2.2.4.tgz#2c89d6889b5eac522a7eea32c14521559c6cbf02"
-
 js-base64@^2.1.8, js-base64@^2.1.9:
   version "2.3.2"
   resolved "https://registry.yarnpkg.com/js-base64/-/js-base64-2.3.2.tgz#a79a923666372b580f8e27f51845c6f7e8fbfbaf"
@@ -5332,17 +5308,7 @@ [email protected]:
   version "0.3.0"
   resolved "https://registry.yarnpkg.com/media-typer/-/media-typer-0.3.0.tgz#8710d7af0aa626f8fffa1ce00168545263255748"
 
-medium-editor-insert-plugin@^2.3.2:
-  version "2.4.1"
-  resolved "https://registry.yarnpkg.com/medium-editor-insert-plugin/-/medium-editor-insert-plugin-2.4.1.tgz#e15c4970cf577590da8fa121a4a68e48cbbf6b33"
-  dependencies:
-    blueimp-file-upload "~9.12.1"
-    handlebars "~4.0.0"
-    jquery ">=1.9.0"
-    jquery-sortable "~0.9.12"
-    medium-editor "^5.15.0"
-
-medium-editor@^5.10.0, medium-editor@^5.15.0:
+medium-editor@^5.10.0:
   version "5.23.2"
   resolved "https://registry.yarnpkg.com/medium-editor/-/medium-editor-5.23.2.tgz#736c681f3e4b175f9c2ee4e48f9543f9f889e066"
 
@@ -5497,7 +5463,7 @@ minimatch@~0.2.11:
     lru-cache "2"
     sigmund "~1.0.0"
 
-[email protected], minimist@~0.0.1:
+[email protected]:
   version "0.0.8"
   resolved "https://registry.yarnpkg.com/minimist/-/minimist-0.0.8.tgz#857fcabfc3397d2625b8228262e86aa7a011b05d"
 
@@ -5938,13 +5904,6 @@ opener@^1.4.3:
   version "1.4.3"
   resolved "https://registry.yarnpkg.com/opener/-/opener-1.4.3.tgz#5c6da2c5d7e5831e8ffa3964950f8d6674ac90b8"
 
-optimist@^0.6.1:
-  version "0.6.1"
-  resolved "https://registry.yarnpkg.com/optimist/-/optimist-0.6.1.tgz#da3ea74686fa21a19a111c326e90eb15a0196686"
-  dependencies:
-    minimist "~0.0.1"
-    wordwrap "~0.0.2"
-
 optionator@^0.8.1, optionator@^0.8.2:
   version "0.8.2"
   resolved "https://registry.yarnpkg.com/optionator/-/optionator-0.8.2.tgz#364c5e409d3f4d6301d6c0b4c05bba50180aeb64"
@@ -7664,7 +7623,7 @@ source-map-support@^0.4.15:
   dependencies:
     source-map "^0.5.6"
 
-source-map@^0.4.2, source-map@^0.4.4:
+source-map@^0.4.2:
   version "0.4.4"
   resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.4.4.tgz#eba4f5da9c0dc999de68032d8b4f76173652036b"
   dependencies:
@@ -8228,7 +8187,7 @@ ua-parser-js@^0.7.9:
   version "0.7.17"
   resolved "https://registry.yarnpkg.com/ua-parser-js/-/ua-parser-js-0.7.17.tgz#e9ec5f9498b9ec910e7ae3ac626a805c4d09ecac"
 
-uglify-js@^2.6, uglify-js@^2.7.0, uglify-js@^2.8.29:
+uglify-js@^2.7.0, uglify-js@^2.8.29:
   version "2.8.29"
   resolved "https://registry.yarnpkg.com/uglify-js/-/uglify-js-2.8.29.tgz#29c5733148057bb4e1f75df35b7a9cb72e6a59dd"
   dependencies:
@@ -8642,10 +8601,6 @@ [email protected]:
   version "0.0.2"
   resolved "https://registry.yarnpkg.com/wordwrap/-/wordwrap-0.0.2.tgz#b79669bb42ecb409f83d583cad52ca17eaa1643f"
 
-wordwrap@~0.0.2:
-  version "0.0.3"
-  resolved "https://registry.yarnpkg.com/wordwrap/-/wordwrap-0.0.3.tgz#a3d5da6cd5c0bc0008d37234bbaf1bed63059107"
-
 wordwrap@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/wordwrap/-/wordwrap-1.0.0.tgz#27584810891456a4171c8d0226441ade90cbcaeb"