Adding a test for ReblogService, fixing mentions for remote statuses

Gemfile.lock

@@ -65,6 +65,8 @@ GEM
       execjs
     coffee-script-source (1.10.0)
     concurrent-ruby (1.0.0)
+    crack (0.4.3)
+      safe_yaml (~> 1.0.0)
     debug_inspector (0.0.2)
     descendants_tracker (0.0.4)
       thread_safe (~> 0.3, >= 0.3.1)
@@ -116,6 +118,7 @@ GEM
       haml (>= 4.0.6, < 5.0)
       html2haml (>= 1.0.1)
       railties (>= 4.0.1)
+    hashdiff (0.3.0)
     hashie (3.4.3)
     hashie-forbidden_attributes (0.1.1)
       hashie (>= 3.0)
@@ -255,6 +258,7 @@ GEM
     ruby-progressbar (1.7.5)
     ruby_parser (3.8.1)
       sexp_processor (~> 4.1)
+    safe_yaml (1.0.4)
     sass (3.4.21)
     sass-rails (5.0.4)
       railties (>= 4.0.0, < 5.0)
@@ -306,6 +310,10 @@ GEM
       binding_of_caller (>= 0.7.2)
       railties (>= 4.0)
       sprockets-rails (>= 2.0, < 4.0)
+    webmock (1.24.1)
+      addressable (>= 2.3.6)
+      crack (>= 0.3.2)
+      hashdiff
 
 PLATFORMS
   ruby
@@ -349,6 +357,7 @@ DEPENDENCIES
   therubyracer
   uglifier (>= 1.3.0)
   web-console (~> 2.0)
+  webmock
 
 BUNDLED WITH
    1.11.2