Bump Ruby Version + silence Gem source warning

Author: bascht

Gemfile

@@ -1,6 +1,6 @@
 source 'https://rubygems.org'
 
-ruby '2.3.1'
+ruby '2.3.3'
 
 gem 'rake',              '~> 10.0.3'
 gem 'sass',              '~> 3.2.5'
@@ -17,7 +17,7 @@ gem 'pygments.rb'
 
 
 gem 'html5-boilerplate', :require => 'html5-boilerplate',
-                         :git     => 'git://github.com/edenspiekermann/compass-html5-boilerplate.git',
+                         :git     => 'https://github.com/edenspiekermann/compass-html5-boilerplate.git',
                          :branch  => 'padrino'
 
 group :production do

Gemfile.lock

@@ -1,5 +1,5 @@
 GIT
-  remote: git://github.com/edenspiekermann/compass-html5-boilerplate.git
+  remote: https://github.com/edenspiekermann/compass-html5-boilerplate.git
   revision: e415a36afe3d5240a46d48d0c7529b92b54d09bf
   branch: padrino
   specs:
@@ -138,5 +138,8 @@ DEPENDENCIES
   sitemap_generator
   zurb-foundation (~> 4.0.5)
 
+RUBY VERSION
+   ruby 2.3.3p222
+
 BUNDLED WITH
-   1.11.2
+   1.14.6