diff --git a/functions/package-lock.json b/functions/package-lock.json
index 0740fdd..55691b3 100644
--- a/functions/package-lock.json
+++ b/functions/package-lock.json
@@ -132,7 +132,8 @@
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@@ -193,27 +194,32 @@
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+      "integrity": "sha1-m4sMxmPWaafY9vXQiToU00jzD78=",
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@@ -222,27 +228,73 @@
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+      "integrity": "sha1-Xp4avctz/Ap8uLKR33jIy9l7h9E=",
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-      "integrity": "sha1-/yAOPnzyQp4tyvwRQIKOjMY48Ik="
+      "integrity": "sha1-/yAOPnzyQp4tyvwRQIKOjMY48Ik=",
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+      "integrity": "sha1-bMKyDFya1q0NzP0hynZz2Nf79o0=",
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+      "integrity": "sha1-Cf0V8tbTq/qbZbw2ZQbWrXhG/1Q=",
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+      "integrity": "sha1-p3c2C1s5oaLlEG+OhY8v0tBgxXA=",
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+      "resolved": "https://registry.npmjs.org/@sendgrid/client/-/client-6.5.5.tgz",
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+        "@types/request": "^2.48.4",
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+          "requires": {
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+            "@types/node": "*",
+            "@types/tough-cookie": "*",
+            "form-data": "^2.5.0"
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+      "resolved": "https://registry.npmjs.org/@sendgrid/helpers/-/helpers-6.5.5.tgz",
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+      "requires": {
+        "chalk": "^2.0.1",
+        "deepmerge": "^4.2.2"
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+    "@sendgrid/mail": {
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+      "resolved": "https://registry.npmjs.org/@sendgrid/mail/-/mail-6.5.5.tgz",
+      "integrity": "sha512-DSu8oTPI0BJFH60jMOG9gM+oeNMoRALFmdAYg2PIXpL+Zbxd7L2GzQZtmf1jLy/8UBImkbB3D74TjiOBiLRK1w==",
+      "requires": {
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+        "@sendgrid/helpers": "^6.5.5"
+      }
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@@ -256,8 +308,7 @@
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-      "optional": true
+      "integrity": "sha512-6ckxMjBBD8URvjB6J3NcnuAn5Pkl7t3TizAg+xdlzzQGSPSmBcXf8KoIH0ua/i+tio+ZRUHEXp0HEmvaR4kt0w=="
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@@ -319,7 +370,8 @@
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@@ -360,13 +412,13 @@
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-      "optional": true
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+      "optional": true,
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@@ -396,6 +448,7 @@
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+      "optional": true,
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@@ -421,13 +474,13 @@
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-      "integrity": "sha1-w7M6te42DYbg5ijwRorn7yfWVN8="
+      "integrity": "sha1-w7M6te42DYbg5ijwRorn7yfWVN8=",
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@@ -449,17 +502,32 @@
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-      "integrity": "sha1-iYUI2iIm84DfkEcoRWhJwVAaSw0="
+      "integrity": "sha1-iYUI2iIm84DfkEcoRWhJwVAaSw0=",
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       "integrity": "sha1-vPpZdKYvGOgcq660lzKrSoj5Brw=",
+      "optional": true,
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         "colour": "0.7.1",
         "optjs": "3.2.2"
       }
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+      "resolved": "https://registry.npmjs.org/asn1/-/asn1-0.2.6.tgz",
+      "integrity": "sha512-ix/FxPn0MDjeyJ7i/yoHGFt/EX6LyNbxSEhPPXODPL+KB0VPk86UYfL0lMdy+KCnv+fmvIzySwaK5COwqVbWTQ==",
+      "requires": {
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+      }
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+    "assert-plus": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/assert-plus/-/assert-plus-1.0.0.tgz",
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@@ -475,6 +543,21 @@
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+      "resolved": "https://registry.npmjs.org/asynckit/-/asynckit-0.4.0.tgz",
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+    },
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+      "resolved": "https://registry.npmjs.org/aws-sign2/-/aws-sign2-0.7.0.tgz",
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+      "resolved": "https://registry.npmjs.org/aws4/-/aws4-1.11.0.tgz",
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+      "requires": {
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@@ -564,7 +658,8 @@
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-          "integrity": "sha1-2CG3E4yhy1gcFymQ7xTbIAtcR0s="
+          "integrity": "sha1-2CG3E4yhy1gcFymQ7xTbIAtcR0s=",
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@@ -582,13 +677,18 @@
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+      "integrity": "sha1-fB0W1nmhu+WcoCys7PsBHiAfWh8=",
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+      "resolved": "https://registry.npmjs.org/caseless/-/caseless-0.12.0.tgz",
+      "integrity": "sha512-4tYFyifaFfGacoiObjJegolkwSU4xQNGbVgUiNYVUxbQ2x2lUsFvY4hVgVzGiIe6WLOPqycWXA40l+PWsxthUw=="
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@@ -629,13 +730,13 @@
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+      "integrity": "sha1-DQcLTQQ6W+ozovGkDi7bPZpMz3c=",
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-      "dev": true
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-      "integrity": "sha1-nLFpkX7F0SwHNtPoaFdG3xyt93g="
+      "integrity": "sha1-nLFpkX7F0SwHNtPoaFdG3xyt93g=",
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+      "resolved": "https://registry.npmjs.org/combined-stream/-/combined-stream-1.0.8.tgz",
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+      "requires": {
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@@ -775,6 +884,14 @@
       "integrity": "sha1-ojD2T1aDEOFJgAmUB5DsmVRbyn4=",
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+      "resolved": "https://registry.npmjs.org/dashdash/-/dashdash-1.14.1.tgz",
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+      "requires": {
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+      "optional": true,
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@@ -792,7 +910,8 @@
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-      "integrity": "sha1-9lNNFRSCabIDUue+4m9QH5oZEpA="
+      "integrity": "sha1-9lNNFRSCabIDUue+4m9QH5oZEpA=",
+      "optional": true
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@@ -806,6 +925,16 @@
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@@ -1526,11 +1711,13 @@
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@@ -1538,57 +1725,69 @@
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@@ -1633,6 +1836,7 @@
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@@ -1686,23 +1898,27 @@
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@@ -1728,6 +1945,7 @@
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@@ -1735,11 +1953,13 @@
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@@ -1757,30 +1978,36 @@
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@@ -2205,19 +2508,29 @@
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@@ -2242,6 +2560,17 @@
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@@ -2395,7 +2729,8 @@
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