adding galician to readme
minor docW
Merge branch 'master' of github.com:ixa-ehu/ixa-pipe-tok
minor doc change
Merge branch 'master' of github.com:ixa-ehu/ixa-pipe-tok
Merge branch 'flex' of github.com:ixa-ehu/ixa-pipe-tok
Merge branch 'flex'
adding commit to naf header and removing io utils from dependendies
removing last traces of brown cleaning function
Merge branch 'master' of github.com:ixa-ehu/ixa-pipe-tok
Merge branch 'master' into flex
bump to 1.5.4 brown cleaning removed
Merge branch 'master' of github.com:ixa-ehu/ixa-pipe-tok
Merge branch 'master' into flex