diff --git a/_sass/bootstrap-sass-3.4.1/package-lock.json b/_sass/bootstrap-sass-3.4.1/package-lock.json
index 3be8033..dbfc9a4 100644
--- a/_sass/bootstrap-sass-3.4.1/package-lock.json
+++ b/_sass/bootstrap-sass-3.4.1/package-lock.json
@@ -1,6 +1,6 @@
 {
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-  "version": "3.3.7",
+  "version": "3.4.1",
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@@ -11,15 +11,15 @@
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-      "integrity": "sha1-c7Xuyj+rZT49P5Qis0GtQiBdyWU=",
+      "version": "6.12.4",
+      "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.4.tgz",
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-        "fast-deep-equal": "1.1.0",
-        "fast-json-stable-stringify": "2.0.0",
-        "json-schema-traverse": "0.3.1"
+        "fast-deep-equal": "^3.1.1",
+        "fast-json-stable-stringify": "^2.0.0",
+        "json-schema-traverse": "^0.4.1",
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       "dev": true,
       "requires": {
-        "delegates": "1.0.0",
-        "readable-stream": "2.3.6"
+        "delegates": "^1.0.0",
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@@ -68,7 +68,7 @@
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       "dev": true,
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-        "safer-buffer": "2.1.2"
+        "safer-buffer": "~2.1.0"
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@@ -96,9 +96,9 @@
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-      "resolved": "https://registry.npmjs.org/aws4/-/aws4-1.8.0.tgz",
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+      "version": "1.10.1",
+      "resolved": "https://registry.npmjs.org/aws4/-/aws4-1.10.1.tgz",
+      "integrity": "sha512-zg7Hz2k5lI8kb7U32998pRRFin7zJlkfezGJjUc2heaD4Pw2wObakCDVzkKztTm/Ln7eiVvYsjqak0Ed4LkMDA==",
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@@ -112,9 +112,8 @@
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       "dev": true,
-      "optional": true,
       "requires": {
-        "tweetnacl": "0.14.5"
+        "tweetnacl": "^0.14.3"
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@@ -123,7 +122,7 @@
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       "dev": true,
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-        "inherits": "2.0.3"
+        "inherits": "~2.0.0"
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@@ -132,16 +131,10 @@
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       "dev": true,
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-        "balanced-match": "1.0.0",
+        "balanced-match": "^1.0.0",
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-      "resolved": "https://registry.npmjs.org/builtin-modules/-/builtin-modules-1.1.1.tgz",
-      "integrity": "sha1-Jw8HbFpywC9bZaR9+Uxf46J4iS8=",
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@@ -154,8 +147,8 @@
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       "dev": true,
       "requires": {
-        "camelcase": "2.1.1",
-        "map-obj": "1.0.1"
+        "camelcase": "^2.0.0",
+        "map-obj": "^1.0.0"
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@@ -170,11 +163,11 @@
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-        "has-ansi": "2.0.0",
-        "strip-ansi": "3.0.1",
-        "supports-color": "2.0.0"
+        "ansi-styles": "^2.2.1",
+        "escape-string-regexp": "^1.0.2",
+        "has-ansi": "^2.0.0",
+        "strip-ansi": "^3.0.0",
+        "supports-color": "^2.0.0"
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@@ -183,17 +176,11 @@
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-        "string-width": "1.0.2",
-        "strip-ansi": "3.0.1",
-        "wrap-ansi": "2.1.0"
+        "string-width": "^1.0.1",
+        "strip-ansi": "^3.0.1",
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-    "co": {
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@@ -201,12 +188,12 @@
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-      "resolved": "https://registry.npmjs.org/combined-stream/-/combined-stream-1.0.6.tgz",
-      "integrity": "sha1-cj599ugBrFYTETp+RFqbactjKBg=",
+      "version": "1.0.8",
+      "resolved": "https://registry.npmjs.org/combined-stream/-/combined-stream-1.0.8.tgz",
+      "integrity": "sha512-FQN4MRfuJeHf7cBbBMJFXhKSDq+2kAArBlmRBvcvFE5BB1HZKXtSFASDhdlz9zOYwxh8lDdnvmMOe/+5cdoEdg==",
       "dev": true,
       "requires": {
-        "delayed-stream": "1.0.0"
+        "delayed-stream": "~1.0.0"
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@@ -233,8 +220,8 @@
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       "dev": true,
       "requires": {
-        "lru-cache": "4.1.3",
-        "which": "1.3.1"
+        "lru-cache": "^4.0.1",
+        "which": "^1.2.9"
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@@ -243,7 +230,7 @@
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       "dev": true,
       "requires": {
-        "array-find-index": "1.0.2"
+        "array-find-index": "^1.0.1"
       }
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     "dashdash": {
@@ -252,7 +239,7 @@
       "integrity": "sha1-hTz6D3y+L+1d4gMmuN1YEDX24vA=",
       "dev": true,
       "requires": {
-        "assert-plus": "1.0.0"
+        "assert-plus": "^1.0.0"
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@@ -261,6 +248,15 @@
       "integrity": "sha1-9lNNFRSCabIDUue+4m9QH5oZEpA=",
       "dev": true
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+    "define-properties": {
+      "version": "1.1.3",
+      "resolved": "https://registry.npmjs.org/define-properties/-/define-properties-1.1.3.tgz",
+      "integrity": "sha512-3MqfYKj2lLzdMSf8ZIZE/V+Zuy+BgD6f164e8K2w7dgnpKArBDerGYpM46IYYcjnkdPNMjPk9A6VFB8+3SKlXQ==",
+      "dev": true,
+      "requires": {
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+      }
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@@ -278,10 +274,9 @@
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       "dev": true,
-      "optional": true,
       "requires": {
-        "jsbn": "0.1.1",
-        "safer-buffer": "2.1.2"
+        "jsbn": "~0.1.0",
+        "safer-buffer": "^2.1.0"
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@@ -296,7 +291,7 @@
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       "dev": true,
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-        "is-arrayish": "0.2.1"
+        "is-arrayish": "^0.2.1"
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@@ -318,15 +313,15 @@
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-      "integrity": "sha1-wFNHeBfIa1HaqFPIHgWbcz0CNhQ=",
+      "version": "3.1.3",
+      "resolved": "https://registry.npmjs.org/fast-deep-equal/-/fast-deep-equal-3.1.3.tgz",
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-      "integrity": "sha1-1RQsDK7msRifh9OnYREGT4bIu/I=",
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/fast-json-stable-stringify/-/fast-json-stable-stringify-2.1.0.tgz",
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@@ -335,8 +330,8 @@
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       "dev": true,
       "requires": {
-        "path-exists": "2.1.0",
-        "pinkie-promise": "2.0.1"
+        "path-exists": "^2.0.0",
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@@ -346,14 +341,14 @@
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-      "integrity": "sha1-SXBJi+YEwgwAXU9cI67NIda0kJk=",
+      "version": "2.3.3",
+      "resolved": "https://registry.npmjs.org/form-data/-/form-data-2.3.3.tgz",
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-        "combined-stream": "1.0.6",
-        "mime-types": "2.1.19"
+        "asynckit": "^0.4.0",
+        "combined-stream": "^1.0.6",
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@@ -363,31 +358,37 @@
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-      "integrity": "sha1-XB+x8RdHcRTwYyoOtLcbPLD9MXE=",
+      "version": "1.0.12",
+      "resolved": "https://registry.npmjs.org/fstream/-/fstream-1.0.12.tgz",
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-        "inherits": "2.0.3",
-        "mkdirp": "0.5.1",
-        "rimraf": "2.6.2"
+        "graceful-fs": "^4.1.2",
+        "inherits": "~2.0.0",
+        "mkdirp": ">=0.5 0",
+        "rimraf": "2"
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+    "function-bind": {
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+      "resolved": "https://registry.npmjs.org/function-bind/-/function-bind-1.1.1.tgz",
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-        "string-width": "1.0.2",
-        "strip-ansi": "3.0.1",
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+        "string-width": "^1.0.1",
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@@ -396,7 +397,7 @@
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       "dev": true,
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+        "globule": "^1.0.0"
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@@ -417,38 +418,38 @@
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       "dev": true,
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-        "inflight": "1.0.6",
-        "inherits": "2.0.3",
-        "minimatch": "3.0.4",
-        "once": "1.4.0",
-        "path-is-absolute": "1.0.1"
+        "fs.realpath": "^1.0.0",
+        "inflight": "^1.0.4",
+        "inherits": "2",
+        "minimatch": "^3.0.4",
+        "once": "^1.3.0",
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-        "lodash": "4.17.10",
-        "minimatch": "3.0.4"
+        "glob": "~7.1.1",
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-      "integrity": "sha1-Dovf5NHduIVNZOBOp8AOKgJuVlg=",
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-      "integrity": "sha1-ukAsJmGU8VlW7xXg/PJCmT9qff0=",
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-        "ajv": "5.5.2",
-        "har-schema": "2.0.0"
+        "ajv": "^6.12.3",
+        "har-schema": "^2.0.0"
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@@ -473,9 +474,15 @@
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       "dev": true,
       "requires": {
-        "ansi-regex": "2.1.1"
+        "ansi-regex": "^2.0.0"
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+    "has-symbols": {
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+      "resolved": "https://registry.npmjs.org/has-symbols/-/has-symbols-1.0.1.tgz",
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@@ -483,9 +490,9 @@
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@@ -494,15 +501,15 @@
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-        "jsprim": "1.4.1",
-        "sshpk": "1.14.2"
+        "assert-plus": "^1.0.0",
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