Still working on the dependencies and the stages.

+ Added stage history to audit db.
+ Now using stage names instead of numbers in the config files.
+ Restructured plugin directories to match the stage names.
Still working on the stages.

+ Added the logic to process the stages. Not tested! Most likely doesn't
work!
+ Added a test that compiles everything with Cython and discards the
resulting C files. This usually detects some syntax errors the standard Python VM doesn't.
+ Cosmetic fix in the suspicious urls plugin.
Fixed bugs in auditdb regarding the data history tables.
Fixed several bugs in the stage logic.
Added the get_many call to audit db instead of using a bulk rpc call, this should be more efficient
Added a query to the audit db to get the data types from the identity hashes.
Made subtype integer values unique, this was causing the wrong data to be sent to plugins
Minor changes.
Trivial change to the command line arguments.
Fixed Console UI plugin.
Merge branch '2.0.0' of github.com:cr0hn/golismero into 2.0.0
Fixed bug in the suspicious url plugin.