Added a script to generate random article titles.
Fixed bug where output file would sometimes be created as a directory.
Ignored some wikitext tags that we don't want, in particular bad utf codepoints
Changed default encoding to UTF-8 in shell script java args
Fixed urldecode to encode properly.
Changed groupId to reflect new lab name
Added script to build a wiki-alias thesauri
Added a new format which allows for a simplied TSV format that strips and condences space.
Merge branch 'master' of github.com:hamishmorgan/WAG