Import dropped sub-dependency

Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>

composer.json

@@ -2,7 +2,8 @@
 	"require": {
 		"christian-riesen/otp": "2.*",
 		"endroid/qr-code": "^2.5",
-		"christophwurst/nextcloud": "14.0.0.x-dev"
+		"christophwurst/nextcloud": "14.0.0.x-dev",
+		"christian-riesen/base32": "^1.3"
 	},
 	"platform": {
 		"php": ">=7.0.0"

composer.lock

@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "17d6021792cf6786532a198f881af8d3",
+    "content-hash": "40df290f53d2439bf3c124f8b2e1d2d6",
     "packages": [
         {
             "name": "bacon/bacon-qr-code",
@@ -52,6 +52,60 @@
             "homepage": "https://github.com/Bacon/BaconQrCode",
             "time": "2017-10-17T09:59:25+00:00"
         },
+        {
+            "name": "christian-riesen/base32",
+            "version": "1.3.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/ChristianRiesen/base32.git",
+                "reference": "0a31e50c0fa9b1692d077c86ac188eecdcbaf7fa"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/ChristianRiesen/base32/zipball/0a31e50c0fa9b1692d077c86ac188eecdcbaf7fa",
+                "reference": "0a31e50c0fa9b1692d077c86ac188eecdcbaf7fa",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.0"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "4.*",
+                "satooshi/php-coveralls": "0.*"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.1.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Base32\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Christian Riesen",
+                    "email": "chris.riesen@gmail.com",
+                    "homepage": "http://christianriesen.com",
+                    "role": "Developer"
+                }
+            ],
+            "description": "Base32 encoder/decoder according to RFC 4648",
+            "homepage": "https://github.com/ChristianRiesen/base32",
+            "keywords": [
+                "base32",
+                "decode",
+                "encode",
+                "rfc4648"
+            ],
+            "time": "2016-05-05T11:49:03+00:00"
+        },
         {
             "name": "christian-riesen/otp",
             "version": "2.6.1",