diff --git a/package-lock.json b/package-lock.json
old mode 100755
new mode 100644
index 7250c3c3..d633b727
--- a/package-lock.json
+++ b/package-lock.json
@@ -2878,7 +2878,8 @@
             },
             "ansi-regex": {
               "version": "2.1.1",
-              "bundled": true
+              "bundled": true,
+              "optional": true
             },
             "aproba": {
               "version": "1.2.0",
@@ -2896,11 +2897,13 @@
             },
             "balanced-match": {
               "version": "1.0.0",
-              "bundled": true
+              "bundled": true,
+              "optional": true
             },
             "brace-expansion": {
               "version": "1.1.11",
               "bundled": true,
+              "optional": true,
               "requires": {
                 "balanced-match": "1.0.0",
                 "concat-map": "0.0.1"
@@ -2913,15 +2916,18 @@
             },
             "code-point-at": {
               "version": "1.1.0",
-              "bundled": true
+              "bundled": true,
+              "optional": true
             },
             "concat-map": {
               "version": "0.0.1",
-              "bundled": true
+              "bundled": true,
+              "optional": true
             },
             "console-control-strings": {
               "version": "1.1.0",
-              "bundled": true
+              "bundled": true,
+              "optional": true
             },
             "core-util-is": {
               "version": "1.0.2",
@@ -3024,7 +3030,8 @@
             },
             "inherits": {
               "version": "2.0.3",
-              "bundled": true
+              "bundled": true,
+              "optional": true
             },
             "ini": {
               "version": "1.3.5",
@@ -3034,6 +3041,7 @@
             "is-fullwidth-code-point": {
               "version": "1.0.0",
               "bundled": true,
+              "optional": true,
               "requires": {
                 "number-is-nan": "1.0.1"
               }
@@ -3046,17 +3054,15 @@
             "minimatch": {
               "version": "3.0.4",
               "bundled": true,
+              "optional": true,
               "requires": {
                 "brace-expansion": "1.1.11"
               }
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-            "minimist": {
-              "version": "0.0.8",
-              "bundled": true
-            },
             "minipass": {
               "version": "2.3.5",
               "bundled": true,
+              "optional": true,
               "requires": {
                 "safe-buffer": "5.1.2",
                 "yallist": "3.0.3"
@@ -3070,13 +3076,6 @@
                 "minipass": "2.3.5"
               }
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-            "mkdirp": {
-              "version": "0.5.1",
-              "bundled": true,
-              "requires": {
-                "minimist": "0.0.8"
-              }
-            },
             "ms": {
               "version": "2.1.1",
               "bundled": true,
@@ -3145,7 +3144,8 @@
             },
             "number-is-nan": {
               "version": "1.0.1",
-              "bundled": true
+              "bundled": true,
+              "optional": true
             },
             "object-assign": {
               "version": "4.1.1",
@@ -3155,6 +3155,7 @@
             "once": {
               "version": "1.4.0",
               "bundled": true,
+              "optional": true,
               "requires": {
                 "wrappy": "1.0.2"
               }
@@ -3197,13 +3198,6 @@
                 "ini": "1.3.5",
                 "minimist": "1.2.0",
                 "strip-json-comments": "2.0.1"
-              },
-              "dependencies": {
-                "minimist": {
-                  "version": "1.2.0",
-                  "bundled": true,
-                  "optional": true
-                }
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             "readable-stream": {
@@ -3230,7 +3224,8 @@
             },
             "safe-buffer": {
               "version": "5.1.2",
-              "bundled": true
+              "bundled": true,
+              "optional": true
             },
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               "version": "2.1.2",
@@ -3260,6 +3255,7 @@
             "string-width": {
               "version": "1.0.2",
               "bundled": true,
+              "optional": true,
               "requires": {
                 "code-point-at": "1.1.0",
                 "is-fullwidth-code-point": "1.0.0",
@@ -3277,6 +3273,7 @@
             "strip-ansi": {
               "version": "3.0.1",
               "bundled": true,
+              "optional": true,
               "requires": {
                 "ansi-regex": "2.1.1"
               }
@@ -3315,11 +3312,13 @@
             },
             "wrappy": {
               "version": "1.0.2",
-              "bundled": true
+              "bundled": true,
+              "optional": true
             },
             "yallist": {
               "version": "3.0.3",
-              "bundled": true
+              "bundled": true,
+              "optional": true
             }
           }
         },
@@ -6100,7 +6099,8 @@
         },
         "ansi-regex": {
           "version": "2.1.1",
-          "bundled": true
+          "bundled": true,
+          "optional": true
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         "aproba": {
           "version": "1.2.0",
@@ -6118,11 +6118,13 @@
         },
         "balanced-match": {
           "version": "1.0.0",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "brace-expansion": {
           "version": "1.1.11",
           "bundled": true,
+          "optional": true,
           "requires": {
             "balanced-match": "1.0.0",
             "concat-map": "0.0.1"
@@ -6135,15 +6137,18 @@
         },
         "code-point-at": {
           "version": "1.1.0",
-          "bundled": true
+          "bundled": true,
+          "optional": true
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         "concat-map": {
           "version": "0.0.1",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "console-control-strings": {
           "version": "1.1.0",
-          "bundled": true
+          "bundled": true,
+          "optional": true
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         "core-util-is": {
           "version": "1.0.2",
@@ -6246,7 +6251,8 @@
         },
         "inherits": {
           "version": "2.0.3",
-          "bundled": true
+          "bundled": true,
+          "optional": true
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           "version": "1.3.5",
@@ -6256,6 +6262,7 @@
         "is-fullwidth-code-point": {
           "version": "1.0.0",
           "bundled": true,
+          "optional": true,
           "requires": {
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           }
@@ -6268,17 +6275,15 @@
         "minimatch": {
           "version": "3.0.4",
           "bundled": true,
+          "optional": true,
           "requires": {
             "brace-expansion": "1.1.11"
           }
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-        "minimist": {
-          "version": "0.0.8",
-          "bundled": true
-        },
         "minipass": {
           "version": "2.2.4",
           "bundled": true,
+          "optional": true,
           "requires": {
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             "yallist": "3.0.2"
@@ -6292,13 +6297,6 @@
             "minipass": "2.2.4"
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-        "mkdirp": {
-          "version": "0.5.1",
-          "bundled": true,
-          "requires": {
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-          }
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         "ms": {
           "version": "2.0.0",
           "bundled": true,
@@ -6367,7 +6365,8 @@
         },
         "number-is-nan": {
           "version": "1.0.1",
-          "bundled": true
+          "bundled": true,
+          "optional": true
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         "object-assign": {
           "version": "4.1.1",
@@ -6377,6 +6376,7 @@
         "once": {
           "version": "1.4.0",
           "bundled": true,
+          "optional": true,
           "requires": {
             "wrappy": "1.0.2"
           }
@@ -6419,13 +6419,6 @@
             "ini": "1.3.5",
             "minimist": "1.2.0",
             "strip-json-comments": "2.0.1"
-          },
-          "dependencies": {
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-              "bundled": true,
-              "optional": true
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         "readable-stream": {
@@ -6452,7 +6445,8 @@
         },
         "safe-buffer": {
           "version": "5.1.1",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "safer-buffer": {
           "version": "2.1.2",
@@ -6482,6 +6476,7 @@
         "string-width": {
           "version": "1.0.2",
           "bundled": true,
+          "optional": true,
           "requires": {
             "code-point-at": "1.1.0",
             "is-fullwidth-code-point": "1.0.0",
@@ -6499,6 +6494,7 @@
         "strip-ansi": {
           "version": "3.0.1",
           "bundled": true,
+          "optional": true,
           "requires": {
             "ansi-regex": "2.1.1"
           }
@@ -6537,11 +6533,13 @@
         },
         "wrappy": {
           "version": "1.0.2",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "yallist": {
           "version": "3.0.2",
-          "bundled": true
+          "bundled": true,
+          "optional": true
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@@ -6835,10 +6833,10 @@
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       "requires": {
-        "neo-async": "2.6.1",
-        "optimist": "0.6.1",
-        "source-map": "0.6.1",
-        "uglify-js": "3.4.10"
+        "neo-async": "^2.6.0",
+        "optimist": "^0.6.1",
+        "source-map": "^0.6.1",
+        "uglify-js": "^3.1.4"
       },
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@@ -9446,26 +9444,26 @@
       "resolved": "https://registry.npmjs.org/loader-fs-cache/-/loader-fs-cache-1.0.2.tgz",
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       "requires": {
-        "find-cache-dir": "0.1.1",
+        "find-cache-dir": "^0.1.1",
         "mkdirp": "0.5.1"
       },
       "dependencies": {
         "find-cache-dir": {
           "version": "0.1.1",
           "resolved": "https://registry.npmjs.org/find-cache-dir/-/find-cache-dir-0.1.1.tgz",
-          "integrity": "sha1-yN765XyKUqinhPnjHFfHQumToLk=",
+          "integrity": "sha512-Z9XSBoNE7xQiV6MSgPuCfyMokH2K7JdpRkOYE1+mu3d4BFJtx3GW+f6Bo4q8IX6rlf5MYbLBKW0pjl2cWdkm2A==",
           "requires": {
-            "commondir": "1.0.1",
-            "mkdirp": "0.5.1",
-            "pkg-dir": "1.0.0"
+            "commondir": "^1.0.1",
+            "mkdirp": "^0.5.1",
+            "pkg-dir": "^1.0.0"
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         "pkg-dir": {
           "version": "1.0.0",
           "resolved": "https://registry.npmjs.org/pkg-dir/-/pkg-dir-1.0.0.tgz",
-          "integrity": "sha1-ektQio1bstYp1EcFb/TpyTFM89Q=",
+          "integrity": "sha512-c6pv3OE78mcZ92ckebVDqg0aWSoKhOTbwCV6qbCWMk546mAL9pZln0+QsN/yQ7fkucd4+yJPLrCBXNt8Ruk+Eg==",
           "requires": {
-            "find-up": "1.1.2"
+            "find-up": "^1.0.0"
           }
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       }
@@ -9833,7 +9831,7 @@
     "minimist": {
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.0.tgz",
-      "integrity": "sha1-o1AIsg9BOD7sH7kU9M1d95omQoQ="
+      "integrity": "sha512-7Wl+Jz+IGWuSdgsQEJ4JunV0si/iMhg42MnQQG6h1R6TNeVenp4U9x5CC5v/gYqz/fENLQITAWXidNtVL0NNbw=="
     },
     "mississippi": {
       "version": "3.0.0",
@@ -9890,7 +9888,7 @@
     "mkdirp": {
       "version": "0.5.1",
       "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.1.tgz",
-      "integrity": "sha1-MAV0OOrGz3+MR2fzhkjWaX11yQM=",
+      "integrity": "sha512-SknJC52obPfGQPnjIkXbmA6+5H15E+fR+E4iR2oQ3zzCLbd7/ONua69R/Gw7AgkTLsRG+r5fzksYwWe1AgTyWA==",
       "requires": {
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@@ -9898,7 +9896,7 @@
         "minimist": {
           "version": "0.0.8",
           "resolved": "https://registry.npmjs.org/minimist/-/minimist-0.0.8.tgz",
-          "integrity": "sha1-hX/Kv8M5fSYluCKCYuhqp6ARsF0="
+          "integrity": "sha512-miQKw5Hv4NS1Psg2517mV4e4dYNaO3++hjAvLOAzKqZ61rH8NS1SK+vbfBWZ5PY/Me/bEWhUwqMghEW5Fb9T7Q=="
         }
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@@ -10363,7 +10361,7 @@
         "minimist": {
           "version": "0.0.10",
           "resolved": "https://registry.npmjs.org/minimist/-/minimist-0.0.10.tgz",
-          "integrity": "sha1-3j+YVD2/lggr5IrRoMfNqDYwHc8="
+          "integrity": "sha512-iotkTvxc+TwOm5Ieim8VnSNvCDjCK9S8G3scJ50ZthspSxa7jx50jkhYduuAtAjvfDUwSgOwf8+If99AlOEhyw=="
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         "wordwrap": {
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