Bumps MDM version to latest. Depends on
https://github.com/rapid7/metasploit_data_models/pull/15 being landed.
Add module for Wordpress Total Cache PHP Injection
Add sha1 sum check to allow execution
Add POST ID bruteforcing capabality
Use the correct post id when posting
Update description
Add hdm also as author
Add BID reference
Add check function
Switch from post to get on check
Use before(:each) instead of :all

Fixes deprecation warnings in newer rspec like these

  WARNING: subject accessed in a `before(:all)` hook at:
    /metasploit-framework/spec/lib/rex/post/meterpreter/packet_spec.rb:455:in `block (3 levels) in <top (required)>'

  This is deprecated behavior that will not be supported in RSpec 3.

Also switches to using named subjects for easier reading.
Fix version checked and add reference
Add check for WP-Super-Cache
Update description
Fix @jlee-r7's feedback
Initial attempt lfi
Final tidyup
Move to http
Fix auth check and cookie handling
Rewrite relative script URLs to be absolute.
* Adds rescue clauses around URI parsing/pulling
* Actually use the URI_PATH datastore option.