ranking data extrator dao - for authors
Conflicts:
	app/models/dao/RankingDataExtractorOjsDao.scala

Conflicts:
	app/models/dao/RankingDataExtractorOjsDao.scala
ranking data extractor dao
update
add autors and reviewers listing
Merge branch 'master' into ranking-dao
fix to error on heroku
merge master
fix to articles-reviewers join
fix to reviewers affiliation
Merge pull request #26 from tilius/ranking-dao

Excelent :)