diff --git a/client/package-lock.json b/client/package-lock.json
old mode 100755
new mode 100644
index df5ba9a..3c97aa5
--- a/client/package-lock.json
+++ b/client/package-lock.json
@@ -2726,11 +2726,6 @@
                     "version": "2.0.0",
                     "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
                     "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g="
-                },
-                "qs": {
-                    "version": "6.7.0",
-                    "resolved": "https://registry.npmjs.org/qs/-/qs-6.7.0.tgz",
-                    "integrity": "sha512-VCdBRNFTX1fyE7Nb6FYoURo/SPe62QCaAyzJvUjwRaIsc+NePBEniHlvxFmmX56+HZphIGtV0XeCirBtpDrTyQ=="
                 }
             }
         },
@@ -5761,11 +5756,6 @@
                     "version": "2.0.0",
                     "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
                     "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g="
-                },
-                "qs": {
-                    "version": "6.7.0",
-                    "resolved": "https://registry.npmjs.org/qs/-/qs-6.7.0.tgz",
-                    "integrity": "sha512-VCdBRNFTX1fyE7Nb6FYoURo/SPe62QCaAyzJvUjwRaIsc+NePBEniHlvxFmmX56+HZphIGtV0XeCirBtpDrTyQ=="
                 }
             }
         },
@@ -7804,7 +7794,8 @@
                         },
                         "ansi-regex": {
                             "version": "2.1.1",
-                            "bundled": true
+                            "bundled": true,
+                            "optional": true
                         },
                         "aproba": {
                             "version": "1.2.0",
@@ -7841,7 +7832,8 @@
                         },
                         "code-point-at": {
                             "version": "1.1.0",
-                            "bundled": true
+                            "bundled": true,
+                            "optional": true
                         },
                         "concat-map": {
                             "version": "0.0.1",
@@ -7850,7 +7842,8 @@
                         },
                         "console-control-strings": {
                             "version": "1.1.0",
-                            "bundled": true
+                            "bundled": true,
+                            "optional": true
                         },
                         "core-util-is": {
                             "version": "1.0.2",
@@ -7953,7 +7946,8 @@
                         },
                         "inherits": {
                             "version": "2.0.3",
-                            "bundled": true
+                            "bundled": true,
+                            "optional": true
                         },
                         "ini": {
                             "version": "1.3.5",
@@ -7963,6 +7957,7 @@
                         "is-fullwidth-code-point": {
                             "version": "1.0.0",
                             "bundled": true,
+                            "optional": true,
                             "requires": {
                                 "number-is-nan": "^1.0.0"
                             }
@@ -7975,17 +7970,20 @@
                         "minimatch": {
                             "version": "3.0.4",
                             "bundled": true,
+                            "optional": true,
                             "requires": {
                                 "brace-expansion": "^1.1.7"
                             }
                         },
                         "minimist": {
                             "version": "0.0.8",
-                            "bundled": true
+                            "bundled": true,
+                            "optional": true
                         },
                         "minipass": {
                             "version": "2.3.5",
                             "bundled": true,
+                            "optional": true,
                             "requires": {
                                 "safe-buffer": "^5.1.2",
                                 "yallist": "^3.0.0"
@@ -8002,6 +8000,7 @@
                         "mkdirp": {
                             "version": "0.5.1",
                             "bundled": true,
+                            "optional": true,
                             "requires": {
                                 "minimist": "0.0.8"
                             }
@@ -8074,7 +8073,8 @@
                         },
                         "number-is-nan": {
                             "version": "1.0.1",
-                            "bundled": true
+                            "bundled": true,
+                            "optional": true
                         },
                         "object-assign": {
                             "version": "4.1.1",
@@ -8084,6 +8084,7 @@
                         "once": {
                             "version": "1.4.0",
                             "bundled": true,
+                            "optional": true,
                             "requires": {
                                 "wrappy": "1"
                             }
@@ -8159,7 +8160,8 @@
                         },
                         "safe-buffer": {
                             "version": "5.1.2",
-                            "bundled": true
+                            "bundled": true,
+                            "optional": true
                         },
                         "safer-buffer": {
                             "version": "2.1.2",
@@ -8189,6 +8191,7 @@
                         "string-width": {
                             "version": "1.0.2",
                             "bundled": true,
+                            "optional": true,
                             "requires": {
                                 "code-point-at": "^1.0.0",
                                 "is-fullwidth-code-point": "^1.0.0",
@@ -8206,6 +8209,7 @@
                         "strip-ansi": {
                             "version": "3.0.1",
                             "bundled": true,
+                            "optional": true,
                             "requires": {
                                 "ansi-regex": "^2.0.0"
                             }
@@ -8244,11 +8248,13 @@
                         },
                         "wrappy": {
                             "version": "1.0.2",
-                            "bundled": true
+                            "bundled": true,
+                            "optional": true
                         },
                         "yallist": {
                             "version": "3.0.3",
-                            "bundled": true
+                            "bundled": true,
+                            "optional": true
                         }
                     }
                 }
@@ -11629,9 +11635,9 @@
             "integrity": "sha1-fjL3W0E4EpHQRhHxvxQQmsAGUdc="
         },
         "qs": {
-            "version": "6.5.2",
-            "resolved": "https://registry.npmjs.org/qs/-/qs-6.5.2.tgz",
-            "integrity": "sha512-N5ZAX4/LxJmF+7wN74pUD6qAh9/wnvdQcjq9TZjevvXzSUo7bfmw91saqMjzGS2xq91/odN2dW/WOl7qQHNDGA=="
+            "version": "6.7.0",
+            "resolved": "https://registry.npmjs.org/qs/-/qs-6.7.0.tgz",
+            "integrity": "sha512-VCdBRNFTX1fyE7Nb6FYoURo/SPe62QCaAyzJvUjwRaIsc+NePBEniHlvxFmmX56+HZphIGtV0XeCirBtpDrTyQ=="
         },
         "query-string": {
             "version": "4.3.4",
@@ -12522,6 +12528,11 @@
                     "resolved": "https://registry.npmjs.org/punycode/-/punycode-1.4.1.tgz",
                     "integrity": "sha1-wNWmOycYgArY4esPpSachN1BhF4="
                 },
+                "qs": {
+                    "version": "6.5.3",
+                    "resolved": "https://registry.npmjs.org/qs/-/qs-6.5.3.tgz",
+                    "integrity": "sha512-qxXIEh4pCGfHICj1mAJQ2/2XVZkjCDTcEgfoSQxc/fYivUZxTkk7L3bDBJSoNrEzXI17oUO5Dp07ktqE5KzczA=="
+                },
                 "tough-cookie": {
                     "version": "2.4.3",
                     "resolved": "https://registry.npmjs.org/tough-cookie/-/tough-cookie-2.4.3.tgz",