Tidier log files

Inserts an additional line break before outputing the map for a clearer
log file
Unique words in combined sets

The numberOfUniqueWords() function now also outputs the number of
unique strings in the dynamic and stable sets combined.
Added default consonant and vowel set
Additional vocalization rules and improved stress marker

Added additional rules to deal with double vowel articulations ('ou',
'oa', 'ua'...) that appeard in chain C. The stress function is now more
intelligent about where it places the stress marker.