Started using docopt and a single central script with commands to make the user's life easier
Find polygons in translation graph.

	new file:   find_polygons.py
Parsing options with docopt
minor bugfix in option parsing
Find possible parsing errors. Now supports detecting punctuation
anomalies.
Character unigrams in progress.

	new file:   find_anomalies.py
character unigrams
Character unigram anomaly detection.

	modified:   bin/find_anomalies.py
edge_diversity now returns new pairs found in thr polygon
added Kurdish, Ido and Icelandic
removed Azerbaijani because it contained way too many errors
adding default type for eowiktionary. A combined type is needed
removing square brackets (wiki markup for links) from translations
this is how the new wiktionary parsers will be called
skeletons for config classes
Setting up configuration. Nothing is working yet.

	modified:   w2d.py
	modified:   ../src/article.py
	modified:   ../src/article_parsers.py
	modified:   ../src/config.py
	modified:   ../src/wiktionary.py
DefaultArticleParser works with new config. Tested on eowiktionary.

	modified:   w2d.py
	modified:   ../src/article.py
	modified:   ../src/article_parsers.py
	modified:   ../src/config.py
	modified:   ../src/wiktionary.py
minor bugfix
Both parsers work for Esperanto.

	modified:   ../src/article_parsers.py
	modified:   ../src/config.py
EnglishConfig added
Added IcelandicConfig