diff -r dd6b3adde73b -r 338bcc78d431 server/src/composer.lock
--- a/server/src/composer.lock	Wed Apr 13 13:38:40 2016 +0200
+++ b/server/src/composer.lock	Fri Apr 22 11:20:17 2016 +0200
@@ -4,8 +4,8 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
         "This file is @generated automatically"
     ],
-    "hash": "0f48e638389cfd8e79cc427ecc70d47d",
-    "content-hash": "ba1a992f1f0e32f5b520c06aee48327a",
+    "hash": "bd77aa7395e26dda4693aaf9a7655ec8",
+    "content-hash": "7a38fd5e8db2e507da6db17d237e62ff",
     "packages": [
         {
             "name": "asm89/stack-cors",
@@ -641,16 +641,16 @@
         },
         {
             "name": "guzzlehttp/psr7",
-            "version": "1.2.3",
+            "version": "1.3.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/guzzle/psr7.git",
-                "reference": "2e89629ff057ebb49492ba08e6995d3a6a80021b"
+                "reference": "31382fef2889136415751badebbd1cb022a4ed72"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/guzzle/psr7/zipball/2e89629ff057ebb49492ba08e6995d3a6a80021b",
-                "reference": "2e89629ff057ebb49492ba08e6995d3a6a80021b",
+                "url": "https://api.github.com/repos/guzzle/psr7/zipball/31382fef2889136415751badebbd1cb022a4ed72",
+                "reference": "31382fef2889136415751badebbd1cb022a4ed72",
                 "shasum": ""
             },
             "require": {
@@ -695,7 +695,7 @@
                 "stream",
                 "uri"
             ],
-            "time": "2016-02-18 21:54:00"
+            "time": "2016-04-13 19:56:01"
         },
         {
             "name": "jakub-onderka/php-console-color",
@@ -1205,16 +1205,16 @@
         },
         {
             "name": "monolog/monolog",
-            "version": "1.18.2",
+            "version": "1.19.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/Seldaek/monolog.git",
-                "reference": "064b38c16790249488e7a8b987acf1c9d7383c09"
+                "reference": "5f56ed5212dc509c8dc8caeba2715732abb32dbf"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/Seldaek/monolog/zipball/064b38c16790249488e7a8b987acf1c9d7383c09",
-                "reference": "064b38c16790249488e7a8b987acf1c9d7383c09",
+                "url": "https://api.github.com/repos/Seldaek/monolog/zipball/5f56ed5212dc509c8dc8caeba2715732abb32dbf",
+                "reference": "5f56ed5212dc509c8dc8caeba2715732abb32dbf",
                 "shasum": ""
             },
             "require": {
@@ -1279,7 +1279,7 @@
                 "logging",
                 "psr-3"
             ],
-            "time": "2016-04-02 13:12:58"
+            "time": "2016-04-12 18:29:35"
         },
         {
             "name": "mtdowling/cron-expression",
@@ -1472,6 +1472,98 @@
             "time": "2016-03-18 20:34:03"
         },
         {
+            "name": "phpseclib/phpseclib",
+            "version": "2.0.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/phpseclib/phpseclib.git",
+                "reference": "ba6fb78f727cd09f2a649113b95468019e490585"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/phpseclib/phpseclib/zipball/ba6fb78f727cd09f2a649113b95468019e490585",
+                "reference": "ba6fb78f727cd09f2a649113b95468019e490585",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.3"
+            },
+            "require-dev": {
+                "phing/phing": "~2.7",
+                "phpunit/phpunit": "~4.0",
+                "sami/sami": "~2.0",
+                "squizlabs/php_codesniffer": "~2.0"
+            },
+            "suggest": {
+                "ext-gmp": "Install the GMP (GNU Multiple Precision) extension in order to speed up arbitrary precision integer arithmetic operations.",
+                "ext-libsodium": "SSH2/SFTP can make use of some algorithms provided by the libsodium-php extension.",
+                "ext-mcrypt": "Install the Mcrypt extension in order to speed up a few other cryptographic operations.",
+                "ext-openssl": "Install the OpenSSL extension in order to speed up a wide variety of cryptographic operations."
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "phpseclib\\": "phpseclib/"
+                }
+            },
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Jim Wigginton",
+                    "email": "terrafrost@php.net",
+                    "role": "Lead Developer"
+                },
+                {
+                    "name": "Patrick Monnerat",
+                    "email": "pm@datasphere.ch",
+                    "role": "Developer"
+                },
+                {
+                    "name": "Andreas Fischer",
+                    "email": "bantu@phpbb.com",
+                    "role": "Developer"
+                },
+                {
+                    "name": "Hans-Jürgen Petrich",
+                    "email": "petrich@tronic-media.com",
+                    "role": "Developer"
+                },
+                {
+                    "name": "Graham Campbell",
+                    "email": "graham@alt-three.com",
+                    "role": "Developer"
+                }
+            ],
+            "description": "PHP Secure Communications Library - Pure-PHP implementations of RSA, AES, SSH2, SFTP, X.509 etc.",
+            "homepage": "http://phpseclib.sourceforge.net",
+            "keywords": [
+                "BigInteger",
+                "aes",
+                "asn.1",
+                "asn1",
+                "blowfish",
+                "crypto",
+                "cryptography",
+                "encryption",
+                "rsa",
+                "security",
+                "sftp",
+                "signature",
+                "signing",
+                "ssh",
+                "twofish",
+                "x.509",
+                "x509"
+            ],
+            "support": {
+                "source": "https://github.com/phpseclib/phpseclib/tree/2.0.1",
+                "issues": "https://github.com/phpseclib/phpseclib/issues"
+            },
+            "time": "2016-01-18 17:07:21"
+        },
+        {
             "name": "pimple/pimple",
             "version": "v3.0.2",
             "source": {
@@ -2813,12 +2905,12 @@
             "source": {
                 "type": "git",
                 "url": "https://github.com/padraic/mockery.git",
-                "reference": "f0e9aeb13f6231cc5a16aa78b421d543aae06e71"
+                "reference": "60dcf1a0fe131a5c14350af07f7bc4ace02efbef"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/padraic/mockery/zipball/f0e9aeb13f6231cc5a16aa78b421d543aae06e71",
-                "reference": "f0e9aeb13f6231cc5a16aa78b421d543aae06e71",
+                "url": "https://api.github.com/repos/padraic/mockery/zipball/60dcf1a0fe131a5c14350af07f7bc4ace02efbef",
+                "reference": "60dcf1a0fe131a5c14350af07f7bc4ace02efbef",
                 "shasum": ""
             },
             "require": {
@@ -2870,7 +2962,7 @@
                 "test double",
                 "testing"
             ],
-            "time": "2016-04-12 09:56:12"
+            "time": "2016-04-15 13:15:13"
         },
         {
             "name": "myclabs/deep-copy",
@@ -3380,16 +3472,16 @@
         },
         {
             "name": "phpunit/phpunit",
-            "version": "5.3.1",
+            "version": "5.3.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/sebastianbergmann/phpunit.git",
-                "reference": "34a3acb401ae79deb37bc6e5f5ec3d325b369b4c"
+                "reference": "2c6da3536035617bae3fe3db37283c9e0eb63ab3"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/phpunit/zipball/34a3acb401ae79deb37bc6e5f5ec3d325b369b4c",
-                "reference": "34a3acb401ae79deb37bc6e5f5ec3d325b369b4c",
+                "url": "https://api.github.com/repos/sebastianbergmann/phpunit/zipball/2c6da3536035617bae3fe3db37283c9e0eb63ab3",
+                "reference": "2c6da3536035617bae3fe3db37283c9e0eb63ab3",
                 "shasum": ""
             },
             "require": {
@@ -3451,7 +3543,7 @@
                 "testing",
                 "xunit"
             ],
-            "time": "2016-04-07 07:04:34"
+            "time": "2016-04-12 16:20:08"
         },
         {
             "name": "phpunit/phpunit-mock-objects",