diff --git a/skycoin-messenger/web/package-lock.json b/skycoin-messenger/web/package-lock.json
index ed2b026..ccbf180 100644
--- a/skycoin-messenger/web/package-lock.json
+++ b/skycoin-messenger/web/package-lock.json
@@ -240,14 +240,14 @@
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-      "integrity": "sha1-vShOV8hPEyXacCur/IKlMoGQwMU=",
+      "resolved": "https://registry.npmjs.org/@types/q/-/q-0.0.32.tgz",
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-      "resolved": "http://r.cnpmjs.org/@types/selenium-webdriver/download/@types/selenium-webdriver-2.53.43.tgz",
-      "integrity": "sha1-LePXGIGbwgFldUxKWa+36YM/Zwc=",
+      "version": "3.0.20",
+      "resolved": "https://registry.npmjs.org/@types/selenium-webdriver/-/selenium-webdriver-3.0.20.tgz",
+      "integrity": "sha512-6d8Q5fqS9DWOXEhMDiF6/2FjyHdmP/jSTAUyeQR7QwrFeNmYyzmvGxD5aLIHL445HjWgibs0eAig+KPnbaesXA==",
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@@ -290,9 +290,9 @@
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-      "integrity": "sha1-hgbCy/HEJs6MjsABdER/1Jtur8E=",
+      "version": "0.4.16",
+      "resolved": "https://registry.npmjs.org/adm-zip/-/adm-zip-0.4.16.tgz",
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-      "integrity": "sha1-1t4Q1a9hMtW9aSQn1G/FOFOQlMc=",
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/agent-base/-/agent-base-4.3.0.tgz",
+      "integrity": "sha512-salcGninV0nPrwpGNn4VTXBb1SOuXQBiqbrNXoeizJsHrsL6ERFM2Ne3JUSBWRE6aeNJI2ROP/WEEIDUiDe3cg==",
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-          "integrity": "sha1-d0Zt5YnNXTyV8TiqeLxWmjy10no=",
-          "dev": true
-        }
+        "es6-promisify": "^5.0.0"
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@@ -424,13 +415,15 @@
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       "integrity": "sha1-aALmJk79GMeQobDVF/DyYnvyyUo=",
-      "dev": true
+      "dev": true,
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       "resolved": "http://registry.npm.taobao.org/are-we-there-yet/download/are-we-there-yet-1.1.4.tgz",
       "integrity": "sha1-u13KOCu5TwXhUZQ3PRb9O6HKEQ0=",
       "dev": true,
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@@ -440,13 +433,15 @@
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           "integrity": "sha1-u5NdSFgsuhaMBoNJV6VKPgcSTxE=",
-          "dev": true
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           "integrity": "sha1-sRwn2IuP8fvgcGQ8+UsMea4bCq8=",
           "dev": true,
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@@ -462,6 +457,7 @@
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           "integrity": "sha1-nPFhG6YmhdcDCunkujQUnDrwP8g=",
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@@ -913,18 +909,18 @@
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-      "integrity": "sha1-RikF4Nz76pcPQao3Ij3anAexkSs=",
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/blocking-proxy/-/blocking-proxy-1.0.1.tgz",
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       "dev": true,
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-        "minimist": "1.2.0"
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-          "resolved": "http://r.cnpmjs.org/minimist/download/minimist-1.2.0.tgz",
-          "integrity": "sha1-o1AIsg9BOD7sH7kU9M1d95omQoQ=",
+          "version": "1.2.6",
+          "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.6.tgz",
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           "dev": true
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@@ -1135,6 +1131,15 @@
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       }
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+    "browserstack": {
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+      "resolved": "https://registry.npmjs.org/browserstack/-/browserstack-1.6.1.tgz",
+      "integrity": "sha512-GxtFjpIaKdbAyzHfFDKixKO8IBT7wR3NjbzrGc78nNs/Ciys9wU3/nBtsqsWv5nDSrdI5tz0peKuzCPuNXNUiw==",
+      "dev": true,
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@@ -1717,7 +1722,8 @@
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       "integrity": "sha1-PXz0Rk22RG6mRL9LOVB/mFEAjo4=",
-      "dev": true
+      "dev": true,
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@@ -1938,8 +1944,8 @@
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-      "integrity": "sha1-lGfQMsOM+u+58teVASUwYvh/ob0=",
+      "resolved": "https://registry.npmjs.org/css-what/-/css-what-2.1.0.tgz",
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@@ -2161,7 +2167,8 @@
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-      "dev": true
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@@ -2616,6 +2623,21 @@
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       }
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+      "resolved": "https://registry.npmjs.org/es6-promise/-/es6-promise-4.2.8.tgz",
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+      "dev": true
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+      "resolved": "https://registry.npmjs.org/es6-promisify/-/es6-promisify-5.0.0.tgz",
+      "integrity": "sha512-C+d6UdsYDk0lMebHNR4S2NybQMMngAOnOwYBQjTOiv0MkoJMP0Myw2mgpDLBcpfCmRLxyFqYhS/CfOENq4SJhQ==",
+      "dev": true,
+      "requires": {
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@@ -2779,8 +2801,8 @@
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-      "integrity": "sha1-BjJjj42HfMghB9MKD/8aF8uhzQw=",
+      "resolved": "https://registry.npmjs.org/exit/-/exit-0.1.2.tgz",
+      "integrity": "sha512-Zk/eNKV2zbjpKzrsQ+n1G6poVbErQxJ0LBOJXaKZ1EViLzH+hrLu9cdXI4zw9dBQJslwBEpbQ2P1oS7nDxs6jQ==",
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@@ -3337,7 +3359,8 @@
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@@ -3388,7 +3411,8 @@
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           "bundled": true,
-          "dev": true
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@@ -3403,6 +3427,7 @@
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@@ -3411,6 +3436,7 @@
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           "bundled": true,
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@@ -3419,6 +3445,7 @@
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@@ -3427,7 +3454,8 @@
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@@ -3444,12 +3472,14 @@
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           "dev": true,
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@@ -3457,22 +3487,26 @@
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@@ -3512,7 +3546,8 @@
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@@ -3544,7 +3579,8 @@
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@@ -3566,12 +3602,14 @@
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@@ -3627,6 +3665,7 @@
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@@ -3639,7 +3678,8 @@
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@@ -3694,6 +3736,7 @@
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@@ -3727,7 +3772,8 @@
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@@ -3800,12 +3846,14 @@
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@@ -3814,6 +3862,7 @@
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@@ -3821,12 +3870,14 @@
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@@ -3881,7 +3932,8 @@
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@@ -3928,7 +3981,8 @@
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@@ -4052,6 +4110,7 @@
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@@ -4109,6 +4170,7 @@
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@@ -4178,7 +4241,8 @@
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@@ -4207,7 +4271,8 @@
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@@ -4216,6 +4281,7 @@
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       "integrity": "sha1-XB+x8RdHcRTwYyoOtLcbPLD9MXE=",
       "dev": true,
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@@ -4234,6 +4300,7 @@
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       "integrity": "sha1-LANAXHU4w51+s3sxcCLjJfsBi/c=",
       "dev": true,
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@@ -4250,6 +4317,7 @@
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           "integrity": "sha1-754xOG8DGn8NZDr4L95QxFfvAMs=",
           "dev": true,
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@@ -4259,6 +4327,7 @@
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           "integrity": "sha1-EYvfW4zcUaKn5w0hHgfisLmxB9M=",
           "dev": true,
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