Added Outwit Hub

With OutWit Hub, you will find, grab and organize all kinds of data and
media from online sources. It will automatically explore series of Web
pages or search engine results for you and extract contacts, links,
images, data, news, etc.

OutWit Hub dissects Web pages into their different elements. As the
program knows how to navigate from page to page in sequences of
results, it can automatically extract quantities of information objects
and organize them into usable collections.
Merge pull request #3552 from alebcay/outwit-hub

Added Outwit Hub