diff --git a/package-lock.json b/package-lock.json
index 94a64f6..266da28 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "voicer",
-  "version": "0.1.20",
+  "version": "0.2.1",
   "lockfileVersion": 1,
   "requires": true,
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@@ -545,7 +545,8 @@
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+      "integrity": "sha512-i33Zgp3XWtmZBMNvCr4azvOFeWVw1Rk6p3hfi3LUDvIFraOMywb1kAtrbi+med14m4Xfpqm3zRZMT+c0FNE7kg==",
+      "dev": true
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@@ -560,7 +561,8 @@
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@@ -582,12 +584,14 @@
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-      "integrity": "sha1-7QMXwyIGT3lGbAKWa922Bas32Zg="
+      "integrity": "sha1-7QMXwyIGT3lGbAKWa922Bas32Zg=",
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@@ -680,7 +684,8 @@
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+      "dev": true
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@@ -955,7 +960,8 @@
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-      "integrity": "sha512-tWnkwu9YEq2uzlBDI4RcLn8jrFvF9AOi8PxDNU3hZZjJcjkcRAq3vCI+vZcg1SuxISDYe86k9VZFwAxDiJGoAw=="
+      "integrity": "sha512-tWnkwu9YEq2uzlBDI4RcLn8jrFvF9AOi8PxDNU3hZZjJcjkcRAq3vCI+vZcg1SuxISDYe86k9VZFwAxDiJGoAw==",
+      "dev": true
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@@ -989,7 +995,8 @@
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+      "dev": true
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@@ -1000,7 +1007,8 @@
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+      "integrity": "sha512-UZK3NBx2Mca+b5LsG7bY183pHWt5Y1xts4P3Pz7ENTwGVnJOUWbRb3ocjvX7hx9tq/yTAdclXm9sZ38gNuem4A==",
+      "dev": true
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@@ -1029,6 +1037,7 @@
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       "integrity": "sha1-s12sN2R5+sw+lHR9QdDQ9SOP/LU=",
+      "dev": true,
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@@ -1036,7 +1045,8 @@
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-      "integrity": "sha1-/xnt6Kml5XkyQUewwR8PvLq+1jk="
+      "integrity": "sha1-/xnt6Kml5XkyQUewwR8PvLq+1jk=",
+      "dev": true
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@@ -1186,6 +1196,7 @@
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+      "dev": true,
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@@ -1278,7 +1289,8 @@
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-      "integrity": "sha1-s2nW+128E+7PUk+RsHD+7cNXzzQ="
+      "integrity": "sha1-s2nW+128E+7PUk+RsHD+7cNXzzQ=",
+      "dev": true
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@@ -1367,6 +1379,7 @@
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+      "dev": true,
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       }
@@ -1471,6 +1484,7 @@
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+      "dev": true,
       "requires": {
         "@babel/code-frame": "^7.0.0",
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@@ -1514,12 +1528,14 @@
     "eslint-config-google": {
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-      "integrity": "sha512-z541Fs5TFaY7/35v/z100InQ2f3V2J7e3u/0yKrnImgsHjh6JWgSRngfC/mZepn/+XN16jUydt64k//kxXc1fw=="
+      "integrity": "sha512-z541Fs5TFaY7/35v/z100InQ2f3V2J7e3u/0yKrnImgsHjh6JWgSRngfC/mZepn/+XN16jUydt64k//kxXc1fw==",
+      "dev": true
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+      "dev": true,
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@@ -1529,6 +1545,7 @@
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+      "dev": true,
       "requires": {
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       }
@@ -1536,12 +1553,14 @@
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+      "integrity": "sha512-qzm/XxIbxm/FHyH341ZrbnMUpe+5Bocte9xkmFMzPMjRaZMcXww+MpBptFvtU+79L362nqiLhekCxCxDPaUMBQ==",
+      "dev": true
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+      "dev": true,
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@@ -1557,6 +1576,7 @@
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+      "dev": true,
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@@ -1565,6 +1585,7 @@
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+      "dev": true,
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@@ -1572,7 +1593,8 @@
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-      "integrity": "sha1-De4/7TH81GlhjOc0IJn8GvoL2xM="
+      "integrity": "sha1-De4/7TH81GlhjOc0IJn8GvoL2xM=",
+      "dev": true
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@@ -1700,6 +1722,7 @@
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+      "dev": true,
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@@ -1794,7 +1817,8 @@
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+      "integrity": "sha1-PYpcZog6FqMMqGQ+hR8Zuqd5eRc=",
+      "dev": true
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+      "dev": true,
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+      "dev": true,
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@@ -1872,6 +1898,7 @@
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@@ -2491,7 +2518,8 @@
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-      "integrity": "sha1-GwqzvVU7Kg1jmdKcDj6gslIHgyc="
+      "integrity": "sha1-GwqzvVU7Kg1jmdKcDj6gslIHgyc=",
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@@ -2671,6 +2699,7 @@
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+      "dev": true,
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@@ -2678,12 +2707,14 @@
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+      "dev": true
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@@ -2722,6 +2753,7 @@
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+      "dev": true,
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@@ -2741,12 +2773,14 @@
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+          "dev": true,
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@@ -2902,7 +2936,8 @@
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-      "integrity": "sha1-eaKp7OfwlugPNtKy87wWwf9L8/o="
+      "integrity": "sha1-eaKp7OfwlugPNtKy87wWwf9L8/o=",
+      "dev": true
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@@ -3549,7 +3584,8 @@
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-      "integrity": "sha1-nbe1lJatPzz+8wp1FC0tkwrXJlE="
+      "integrity": "sha1-nbe1lJatPzz+8wp1FC0tkwrXJlE=",
+      "dev": true
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@@ -3610,6 +3646,7 @@
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+      "dev": true,
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@@ -3771,7 +3808,8 @@
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+      "dev": true
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@@ -3823,7 +3861,8 @@
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-      "integrity": "sha1-MHXOk7whuPq0PhvE2n6BFe0ee6s="
+      "integrity": "sha1-MHXOk7whuPq0PhvE2n6BFe0ee6s=",
+      "dev": true
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@@ -3854,7 +3893,8 @@
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-      "integrity": "sha1-Sr6/7tdUHywnrPspvbvRXI1bpPc="
+      "integrity": "sha1-Sr6/7tdUHywnrPspvbvRXI1bpPc=",
+      "dev": true
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@@ -3869,7 +3909,8 @@
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+      "dev": true
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@@ -3981,7 +4022,8 @@
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