Update cocoapods to 1.2.1

Gemfile

@@ -1,2 +1,2 @@
 source 'https://rubygems.org'
-gem 'cocoapods', '1.1.0'
+gem 'cocoapods', '1.2.1'

Gemfile.lock

@@ -1,33 +1,33 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    CFPropertyList (2.3.4)
-    activesupport (4.2.7.1)
+    CFPropertyList (2.3.5)
+    activesupport (4.2.8)
       i18n (~> 0.7)
-      json (~> 1.7, >= 1.7.7)
       minitest (~> 5.1)
       thread_safe (~> 0.3, >= 0.3.4)
       tzinfo (~> 1.1)
     claide (1.0.1)
-    cocoapods (1.1.0)
+    cocoapods (1.2.1)
       activesupport (>= 4.0.2, < 5)
       claide (>= 1.0.1, < 2.0)
-      cocoapods-core (= 1.1.0)
+      cocoapods-core (= 1.2.1)
       cocoapods-deintegrate (>= 1.0.1, < 2.0)
-      cocoapods-downloader (>= 1.1.2, < 2.0)
+      cocoapods-downloader (>= 1.1.3, < 2.0)
       cocoapods-plugins (>= 1.0.0, < 2.0)
       cocoapods-search (>= 1.0.0, < 2.0)
       cocoapods-stats (>= 1.0.0, < 2.0)
-      cocoapods-trunk (>= 1.1.0, < 2.0)
+      cocoapods-trunk (>= 1.2.0, < 2.0)
       cocoapods-try (>= 1.1.0, < 2.0)
-      colored (~> 1.2)
+      colored2 (~> 3.1)
       escape (~> 0.0.4)
       fourflusher (~> 2.0.1)
       gh_inspector (~> 1.0)
-      molinillo (~> 0.5.1)
+      molinillo (~> 0.5.7)
       nap (~> 1.0)
-      xcodeproj (>= 1.3.2, < 2.0)
-    cocoapods-core (1.1.0)
+      ruby-macho (~> 1.1)
+      xcodeproj (>= 1.4.4, < 2.0)
+    cocoapods-core (1.2.1)
       activesupport (>= 4.0.2, < 5)
       fuzzy_match (~> 2.0.4)
       nap (~> 1.0)
@@ -37,37 +37,36 @@ GEM
       nap
     cocoapods-search (1.0.0)
     cocoapods-stats (1.0.0)
-    cocoapods-trunk (1.1.2)
+    cocoapods-trunk (1.2.0)
       nap (>= 0.8, < 2.0)
       netrc (= 0.7.8)
     cocoapods-try (1.1.0)
-    colored (1.2)
+    colored2 (3.1.2)
     escape (0.0.4)
     fourflusher (2.0.1)
     fuzzy_match (2.0.4)
-    gh_inspector (1.0.2)
-    i18n (0.7.0)
-    json (1.8.3)
+    gh_inspector (1.0.3)
+    i18n (0.8.1)
     minitest (5.10.1)
-    molinillo (0.5.4)
+    molinillo (0.5.7)
     nanaimo (0.2.3)
     nap (1.1.0)
     netrc (0.7.8)
-    thread_safe (0.3.5)
+    ruby-macho (1.1.0)
+    thread_safe (0.3.6)
     tzinfo (1.2.2)
       thread_safe (~> 0.1)
-    xcodeproj (1.4.1)
+    xcodeproj (1.4.4)
       CFPropertyList (~> 2.3.3)
-      activesupport (>= 3)
       claide (>= 1.0.1, < 2.0)
-      colored (~> 1.2)
-      nanaimo (~> 0.2.0)
+      colored2 (~> 3.1)
+      nanaimo (~> 0.2.3)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
-  cocoapods (= 1.1.0)
+  cocoapods (= 1.2.1)
 
 BUNDLED WITH
-   1.13.6
+   1.14.6