_common.php 대신 composer로 대체

composer.lock

@@ -90,16 +90,16 @@
         },
         {
             "name": "guzzlehttp/guzzle",
-            "version": "6.3.1",
+            "version": "6.3.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/guzzle/guzzle.git",
-                "reference": "49e42e6539f775e80c74086a710a882e1d5a8111"
+                "reference": "68d0ea14d5a3f42a20e87632a5f84931e2709c90"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/guzzle/guzzle/zipball/49e42e6539f775e80c74086a710a882e1d5a8111",
-                "reference": "49e42e6539f775e80c74086a710a882e1d5a8111",
+                "url": "https://api.github.com/repos/guzzle/guzzle/zipball/68d0ea14d5a3f42a20e87632a5f84931e2709c90",
+                "reference": "68d0ea14d5a3f42a20e87632a5f84931e2709c90",
                 "shasum": ""
             },
             "require": {
@@ -151,7 +151,7 @@
                 "rest",
                 "web service"
             ],
-            "time": "2018-03-26T12:06:26+00:00"
+            "time": "2018-03-26T16:33:04+00:00"
         },
         {
             "name": "guzzlehttp/promises",