Add a URL fetch method

Formatting interventions, maybe... ?
Minor grammatical additions
Add some more debug info to sentimentdb
Add the special-word processor
Complete the words.py thing
Add a build system
Add a retrieve method to the dbms
Complete the words.wopr() method
Fix the build system, much?
Add some features to the text-processor
Work on the emoticons

Emotions are important, right?
Complete the emo-work in the text.py
Change the cleaning mechanism
Differentiate debug mechanism in words.automatic()
Add a new rule to words.py

'not'
Speed to the analysis modules
Modify the 'not' processor
Add a new rule to words.py

'pure'