remove usage of vcr cassettes; delete unused fixtures; fix some broken unit tests

Gemfile.lock

@@ -114,8 +114,6 @@ GEM
       execjs
     coffee-script-source (1.9.1.1)
     colorize (0.7.7)
-    crack (0.4.2)
-      safe_yaml (~> 1.0.0)
     crass (1.0.2)
     daemons (1.2.3)
     dalli (2.7.4)
@@ -134,6 +132,7 @@ GEM
     execjs (2.6.0)
     factory_girl (4.5.0)
       activesupport (>= 3.0.0)
+    fakeweb (1.3.0)
     faraday (0.9.2)
       multipart-post (>= 1.2, < 3)
     ffaker (2.1.0)
@@ -319,7 +318,6 @@ GEM
     rmagick (2.15.4)
     ruby-prof (0.15.8)
     rubyzip (1.1.7)
-    safe_yaml (1.0.4)
     sanitize (3.1.2)
       crass (~> 1.0.1)
       nokogiri (>= 1.4.4)
@@ -409,10 +407,6 @@ GEM
     unicorn-worker-killer (0.4.4)
       get_process_mem (~> 0)
       unicorn (>= 4, < 6)
-    vcr (2.9.3)
-    webmock (1.21.0)
-      addressable (>= 2.3.6)
-      crack (>= 0.3.2)
     webrobots (0.1.1)
     whenever (0.9.4)
       chronic (>= 0.6.3)
@@ -442,6 +436,7 @@ DEPENDENCIES
   diff-lcs!
   dtext_rb!
   factory_girl
+  fakeweb
   ffaker
   gctools
   google-api-client
@@ -482,8 +477,6 @@ DEPENDENCIES
   uglifier
   unicorn
   unicorn-worker-killer
-  vcr
-  webmock
   whenever
 
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