Create slave.erl

Provisional, muy provisional (Manquiña.erl)
Merge pull request #9 from PabloPena/patch-1

Create slave.erl
Merge pull request #10 from IagoLast/master

Added a method to get links and images, images fail :S
added simhash support
Update README.md

Added instructions for installing the DB
Merge pull request #11 from dgalaktionov/master

Hot DBA update
Merge pull request #12 from IagoLast/master

Added new parser.
Fixed master bugs. Master is currently working.
Created slave mock.
Merge pull request #13 from stbnps/master

Fixed master bugs. Master is currently working. Created slave mock.
El resultado del phash se devuelve como una lista