Merge pull request #160 from miconi/master

Fixing SequenceFileIterator.
using scala arm, moving scala commons to a separate project
moving irrelevant stuff to a different project
moving irrelevant stuff to a different project
Clean-up continued
refine workflow
Merge pull request #161 from matfed/master

Clean-up
limit the number of compared author tokens
Merge branch 'master' of https://github.com/CeON/CoAnSys
Merge pull request #162 from matfed/master

Limit the number of compared author tokens
rename projects
Merge pull request #163 from matfed/master

Rename citation-related projects
rename projects - fixing
Merge pull request #164 from matfed/master

rename projects - fixing
adding readme
Merge pull request #165 from matfed/master

adding readme
Change maven repository name
Support for empty titles in disambiguation work
Merge pull request #166 from acz-icm/master

Support for empty titles
Updated usage of ceon-scala-commons, because of package name change.