Upgrade MDM, removing pry as a runtime dependency

Author: bturner-r7

Gemfile

@@ -7,7 +7,7 @@ gem 'activerecord'
 # Needed for some admin modules (scrutinizer_add_user.rb)
 gem 'json'
 # Database models shared between framework and Pro.
-gem 'metasploit_data_models', :git => 'git://github.com/rapid7/metasploit_data_models.git', :tag => '0.6.3'
+gem 'metasploit_data_models', :git => 'git://github.com/rapid7/metasploit_data_models.git', :tag => '0.6.4'
 # Needed by msfgui and other rpc components
 gem 'msgpack'
 # Needed by anemone crawler

Gemfile.lock

@@ -1,13 +1,12 @@
 GIT
   remote: git://github.com/rapid7/metasploit_data_models.git
-  revision: bf26ddf71e7ba2f66d3ba528fc67029f5c6a6135
-  tag: 0.6.3
+  revision: d6af3cf0413c1ad317c16c143791097bd0a5afff
+  tag: 0.6.4
   specs:
-    metasploit_data_models (0.6.3)
+    metasploit_data_models (0.6.4)
       activerecord (>= 3.2.13)
       activesupport
       pg
-      pry
 
 GEM
   remote: http://rubygems.org/
@@ -25,23 +24,17 @@ GEM
       multi_json (~> 1.0)
     arel (3.0.2)
     builder (3.0.4)
-    coderay (1.0.9)
     database_cleaner (0.9.1)
     diff-lcs (1.2.2)
     factory_girl (4.2.0)
       activesupport (>= 3.0.0)
     i18n (0.6.1)
     json (1.7.7)
-    method_source (0.8.1)
     msgpack (0.5.4)
     multi_json (1.0.4)
     nokogiri (1.5.9)
     pcaprub (0.11.3)
     pg (0.15.0)
-    pry (0.9.12)
-      coderay (~> 1.0.5)
-      method_source (~> 0.8)
-      slop (~> 3.4)
     rake (10.0.4)
     redcarpet (2.2.2)
     robots (0.10.1)
@@ -57,7 +50,6 @@ GEM
       multi_json (~> 1.0.3)
       simplecov-html (~> 0.5.3)
     simplecov-html (0.5.3)
-    slop (3.4.4)
     tzinfo (0.3.37)
     yard (0.8.5.2)