Open Web Drive-by & New methods for zombies's recruitment via Social eng.

Open Web Drive-by is a feature for automatic and intelligent distribution of client-side exploits for Armitage. This feature parse each zombie's profile (browser type, version, OS, plugins, ...) and send a URL specified by the pentester against that very specific profile. By using this feature, pentester is free to build an association table of  profiles/attacks. Its effectiveness is frightening :-D.
This pull request also come with many bug correction, two new recruitment methods using BeEF's social eng. extension, small project skeleton.