Fix: removed logger from svm due to paralelization problem

python paralelization has problem with logger object because it contains
some pickled data

Signed-off-by: Tom Marek <angelo.sharpe@gmail.com>
Add: common operations with svm and bayes created

parallel comparison of bayes and svm added

Signed-off-by: Tom Marek <angelo.sharpe@gmail.com>
Add new features for emoticons and tags

emoticons emotion added as feature! :))
Fix: division by zero removed

Signed-off-by: Tom Marek <angelo.sharpe@gmail.com>
Added another chapter to thesis - features and tokenization

Should be reviewed from Emoticons down :-)