Upgrade needed gems for ruby 2.4

Gemfile

@@ -79,6 +79,8 @@ gem 'rollbar',               '~>2.11.1'
 gem 'resque',                '1.25.2'
 gem 'resque-metrics',        '0.1.1'
 
+gem 'net-telnet'
+
 # This is weird. In ruby 2 test-unit is required. We don't know why for sure
 gem 'test-unit'
 

Gemfile.lock

@@ -163,7 +163,7 @@ GEM
       hashie (>= 0.4.0)
       multi_json (~> 1.0, >= 1.0.3)
     journey (1.0.4)
-    json (1.8.3)
+    json (1.8.6)
     json-schema (2.0.0)
     jwt (1.5.4)
     kgio (2.10.0)
@@ -180,11 +180,12 @@ GEM
       metaclass (~> 0.0.1)
     mock_redis (0.16.0)
     mono_logger (1.1.0)
-    msgpack (0.7.4)
+    msgpack (1.0.2)
     multi_json (1.11.2)
     multi_xml (0.5.5)
     multipart-post (2.0.0)
     net-ldap (0.11)
+    net-telnet (0.1.1)
     nokogiri (1.6.6.4)
       mini_portile (~> 0.6.0)
     oauth (0.4.5)
@@ -313,7 +314,7 @@ GEM
     statsd-client (0.0.7)
     test-unit (3.1.7)
       power_assert
-    thin (1.6.4)
+    thin (1.7.0)
       daemons (~> 1.0, >= 1.0.9)
       eventmachine (~> 1.0, >= 1.0.4)
       rack (~> 1.0)
@@ -386,6 +387,7 @@ DEPENDENCIES
   mocha (= 1.1.0)
   mock_redis
   net-ldap (= 0.11)
+  net-telnet
   nokogiri (~> 1.6.6.2)
   oauth (= 0.4.5)
   oauth-plugin (= 0.4.0.pre4)
@@ -429,4 +431,4 @@ DEPENDENCIES
   webrick (= 1.3.1)
 
 BUNDLED WITH
-   1.11.2
+   1.13.7