added langnamesparser configs
minor changes
added section level configs: de, lt
minor
SectionAndArticleParser works with new config
added icelandic and lateinisch
minor bugfix
making translation_line_re a property
minor change in ltwikt translation line regex
Removed a LOT of unused code.

	modified:   ../src/article_parsers.py
added IdoConfig
returning set of translations in defaultparsers instead of list
adding 3 more Wiktionaries that are quite large: ku, is, io
minor