New tools added to official repository

[evilsocket]

New tools added to official repository and new section CMS Scanners created.

CMS-Explorer 1.0 : Discover the CMS components behind the site.
Plecost 0.2.2-9 : Wordpress fingerprinting tool.
Whatweb 0.4.5 : Next generation web scanner. Identify what websites are running.
Pynject 1.0 : An automatic MySQL injector and data dumper tool.