Update of the CI infromation. (trustwallet#163)

* Update of the CI infromation.

* Update cache property.

* Update syntax of the cache file.

.travis.yml

@@ -6,12 +6,15 @@ branches:
     - master
 env:
   - LC_CTYPE=en_US.UTF-8 LANG=en_US.UTF-8
+
+cache:
+  - cocoapods
+  - bundler
+
 before_install:
-  - rvm install ruby-2.2.2
-  - gem install cocoapods
-  - gem install xcpretty -N
   - brew update
   - brew install swiftlint || true
+
 script:
   - set -o pipefail
   - fastlane tests

Gemfile

@@ -5,6 +5,7 @@
 source "https://rubygems.org"
 
 gem 'fastlane'
+gem 'cocoapods'
 
 plugins_path = File.join(File.dirname(__FILE__), 'fastlane', 'Pluginfile')
 eval_gemfile(plugins_path) if File.exist?(plugins_path)

Gemfile.lock

@@ -2,19 +2,59 @@ GEM
   remote: https://rubygems.org/
   specs:
     CFPropertyList (2.3.6)
+    activesupport (4.2.10)
+      i18n (~> 0.7)
+      minitest (~> 5.1)
+      thread_safe (~> 0.3, >= 0.3.4)
+      tzinfo (~> 1.1)
     addressable (2.5.2)
       public_suffix (>= 2.0.2, < 4.0)
     babosa (1.0.2)
     claide (1.0.2)
+    cocoapods (1.3.1)
+      activesupport (>= 4.0.2, < 5)
+      claide (>= 1.0.2, < 2.0)
+      cocoapods-core (= 1.3.1)
+      cocoapods-deintegrate (>= 1.0.1, < 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 (>= 1.2.0, < 2.0)
+      cocoapods-try (>= 1.1.0, < 2.0)
+      colored2 (~> 3.1)
+      escape (~> 0.0.4)
+      fourflusher (~> 2.0.1)
+      gh_inspector (~> 1.0)
+      molinillo (~> 0.5.7)
+      nap (~> 1.0)
+      ruby-macho (~> 1.1)
+      xcodeproj (>= 1.5.1, < 2.0)
+    cocoapods-core (1.3.1)
+      activesupport (>= 4.0.2, < 6)
+      fuzzy_match (~> 2.0.4)
+      nap (~> 1.0)
+    cocoapods-deintegrate (1.0.1)
+    cocoapods-downloader (1.1.3)
+    cocoapods-plugins (1.0.0)
+      nap
+    cocoapods-search (1.0.0)
+    cocoapods-stats (1.0.0)
+    cocoapods-trunk (1.3.0)
+      nap (>= 0.8, < 2.0)
+      netrc (~> 0.11)
+    cocoapods-try (1.1.0)
     colored (1.2)
     colored2 (3.1.2)
     commander-fastlane (4.4.5)
       highline (~> 1.7.2)
+    concurrent-ruby (1.0.5)
     declarative (0.0.10)
     declarative-option (0.1.0)
     domain_name (0.5.20170404)
       unf (>= 0.0.5, < 1.0.0)
     dotenv (2.2.1)
+    escape (0.0.4)
     excon (0.59.0)
     faraday (0.13.1)
       multipart-post (>= 1.2, < 3)
@@ -57,6 +97,8 @@ GEM
       xcodeproj (>= 1.5.2, < 2.0.0)
       xcpretty (>= 0.2.4, < 1.0.0)
       xcpretty-travis-formatter (>= 0.0.3)
+    fourflusher (2.0.1)
+    fuzzy_match (2.0.4)
     gh_inspector (1.0.3)
     google-api-client (0.13.6)
       addressable (~> 2.5, >= 2.5.1)
@@ -77,6 +119,8 @@ GEM
     http-cookie (1.0.3)
       domain_name (~> 0.5)
     httpclient (2.8.3)
+    i18n (0.9.1)
+      concurrent-ruby (~> 1.0)
     json (2.1.0)
     jwt (2.1.0)
     little-plugger (1.1.4)
@@ -88,10 +132,14 @@ GEM
       mime-types-data (~> 3.2015)
     mime-types-data (3.2016.0521)
     mini_magick (4.5.1)
+    minitest (5.10.3)
+    molinillo (0.5.7)
     multi_json (1.12.2)
     multi_xml (0.6.0)
     multipart-post (2.0.0)
     nanaimo (0.2.3)
+    nap (1.1.0)
+    netrc (0.11.0)
     os (0.9.6)
     plist (3.4.0)
     public_suffix (2.0.5)
@@ -101,6 +149,7 @@ GEM
       uber (< 0.2.0)
     retriable (3.1.1)
     rouge (2.0.7)
+    ruby-macho (1.1.0)
     rubyzip (1.2.1)
     security (0.1.3)
     signet (0.8.1)
@@ -112,7 +161,10 @@ GEM
     terminal-notifier (1.8.0)
     terminal-table (1.8.0)
       unicode-display_width (~> 1.1, >= 1.1.1)
+    thread_safe (0.3.6)
     tty-screen (0.6.3)
+    tzinfo (1.2.4)
+      thread_safe (~> 0.1)
     uber (0.1.0)
     unf (0.1.4)
       unf_ext
@@ -133,7 +185,8 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
+  cocoapods
   fastlane
 
 BUNDLED WITH
-   1.16.0.pre.3
+   1.16.1