[enh][doc] more about section added
[fix] urbandictionary html mods
[fix] whitespaces removed
[enh] own useragent handling init
[doc] readme update
[enh] simplified mediawiki response processing
Merge pull request #21 from dnet/master

Simplified MediaWiki response processing
[enh] opensearch/rss support part I.
[fix] syntax error..
[doc] output formats
[enh] button to opensearch/rss
[fix] opensearch/rss content type
tests and robot tests framework, build overhaul