diversed requests logic from script
	modified:   script.py : diversed logic
	modified:   script.pyc
	new file:   thesaurus.py : added
	new file:   thesaurus.pyc
	modified:   vocabularydb.pyc
diversed wordgraph logic from script.py
	modified:   script.py: removed wordgraph logic
	modified:   thesaurus.py: changed getSynonyms
	modified:   thesaurus.pyc
	modified:   vocabularydb.pyc
	renamed:    script.py -> wordgraph.py: added
	new file:   wordgraph.pyc