gemfile cleanup, move git to https for better compat.

Gemfile

@@ -4,10 +4,10 @@ gem 'active_model_serializers', git: 'https://github.com/rails-api/active_model_
 
 # we had issues with latest, stick to the rev till we figure this out
 # PR that makes it all hang together welcome
-gem 'ember-rails', git: 'git://github.com/emberjs/ember-rails.git', ref: '57bbe32'
+gem 'ember-rails', git: 'https://github.com/emberjs/ember-rails.git', ref: '57bbe32'
 gem 'barber', '0.3.0'
 
-gem 'vestal_versions', git: 'git://github.com/zhangyuan/vestal_versions'
+gem 'vestal_versions', git: 'https://github.com/zhangyuan/vestal_versions'
 
 gem 'message_bus', path: 'vendor/gems/message_bus'
 gem 'rails_multisite', path: 'vendor/gems/rails_multisite'
@@ -21,7 +21,7 @@ gem 'clockwork', require: false
 gem 'em-redis'
 gem 'eventmachine'
 gem 'fast_xs'
-gem 'fast_xor', git: 'git://github.com/CodeMonkeySteve/fast_xor.git'
+gem 'fast_xor', git: 'https://github.com/CodeMonkeySteve/fast_xor.git'
 gem 'fastimage'
 gem 'fog', require: false
 gem 'has_ip_address'
@@ -38,13 +38,13 @@ gem 'jquery-rails'
 gem 'multi_json'
 gem 'mustache'
 gem 'nokogiri'
-gem "omniauth"
+gem 'omniauth'
-gem "omniauth-openid"
+gem 'omniauth-openid'
-gem "openid-redis-store"
+gem 'openid-redis-store'
-gem "omniauth-facebook"
+gem 'omniauth-facebook'
-gem "omniauth-twitter"
+gem 'omniauth-twitter'
-gem "omniauth-github"
+gem 'omniauth-github'
-gem "omniauth-browserid", :git => "git://github.com/callahad/omniauth-browserid.git", :branch => "observer_api"
+gem 'omniauth-browserid', git: 'https://github.com/callahad/omniauth-browserid.git', branch: 'observer_api'
 gem 'oj'
 gem 'pg'
 # we had pain with the 3.2.13 upgrade so monkey patch the security fix
@@ -117,7 +117,7 @@ end
 
 # we are using a custom sprockets repo to work around: https://github.com/rails/rails/issues/8099#issuecomment-16137638
 # REVIEW EVERY RELEASE
-gem "sprockets", :git => "git://github.com/SamSaffron/sprockets.git", :branch => "rails-compat"
+gem 'sprockets', git: 'https://github.com/SamSaffron/sprockets.git', branch: 'rails-compat'
 
 
 # this is an optional gem, it provides a high performance replacement
@@ -136,7 +136,7 @@ gem 'rack-mini-profiler', require: false  # require: false #, git: 'git://github
 # used for caching, optional
 # redis-rack-cache is missing a sane expiry policy, it hogs redis
 # https://github.com/jodosha/redis-store/pull/183
-gem 'redis-rack-cache', :git => 'git://github.com/SamSaffron/redis-rack-cache.git', require: false
+gem 'redis-rack-cache', git: 'https://github.com/SamSaffron/redis-rack-cache.git', require: false
 gem 'rack-cache', require: false
 
 gem 'rack-cors', require: false

Gemfile.lock

@@ -1,5 +1,5 @@
 GIT
-  remote: git://github.com/CodeMonkeySteve/fast_xor.git
+  remote: https://github.com/CodeMonkeySteve/fast_xor.git
   revision: 85b79ec6d116f9680f23bd2c5c8c2c2039d477d8
   specs:
     fast_xor (1.1.2)
@@ -7,7 +7,7 @@ GIT
       rake-compiler
 
 GIT
-  remote: git://github.com/SamSaffron/redis-rack-cache.git
+  remote: https://github.com/SamSaffron/redis-rack-cache.git
   revision: 379ef30e31d4e185cb1d7f8badca0cc06403eba2
   specs:
     redis-rack-cache (1.2.1)
@@ -15,7 +15,7 @@ GIT
       redis-store (~> 1.1.0)
 
 GIT
-  remote: git://github.com/SamSaffron/sprockets.git
+  remote: https://github.com/SamSaffron/sprockets.git
   revision: bacf2ec4d4d10cd8d1ab25a6360740314c512237
   branch: rails-compat
   specs:
@@ -26,7 +26,7 @@ GIT
       tilt (~> 1.1, != 1.3.0)
 
 GIT
-  remote: git://github.com/callahad/omniauth-browserid.git
+  remote: https://github.com/callahad/omniauth-browserid.git
   revision: af62d667626c1622de6fe13b60849c3640765ab1
   branch: observer_api
   specs:
@@ -36,7 +36,7 @@ GIT
       omniauth (~> 1.0)
 
 GIT
-  remote: git://github.com/emberjs/ember-rails.git
+  remote: https://github.com/emberjs/ember-rails.git
   revision: 57bbe3202725e55a8e4eaccba83d663b26bcf024
   ref: 57bbe32
   specs:
@@ -46,14 +46,6 @@ GIT
       execjs (>= 1.2)
       railties (>= 3.1)
 
-GIT
-  remote: git://github.com/zhangyuan/vestal_versions
-  revision: 0ea75ec4e269b5a9e609639919ade0f36381a446
-  specs:
-    vestal_versions (1.2.2)
-      activerecord (>= 3.0.0)
-      activesupport (>= 3.0.0)
-
 GIT
   remote: https://github.com/rails-api/active_model_serializers.git
   revision: fe84e0ad5268f1439123fd9a1f9fd12e25a54cd3
@@ -61,6 +53,14 @@ GIT
     active_model_serializers (0.8.1)
       activemodel (>= 3.0)
 
+GIT
+  remote: https://github.com/zhangyuan/vestal_versions
+  revision: 0ea75ec4e269b5a9e609639919ade0f36381a446
+  specs:
+    vestal_versions (1.2.2)
+      activerecord (>= 3.0.0)
+      activesupport (>= 3.0.0)
+
 PATH
   remote: vendor/gems/discourse_emoji
   specs: