Merge remote-tracking branch 'upstream/master'
Merge branch 'master' of https://github.com/CeON/CoAnSys
Merge remote-tracking branch 'acz-icm/master'
The same java package for all protobuf classes
Removed unused "key" field from ReferenceMetadata
Re-generated java classes from proto files
Full working beta version
support for non ascii letters in StringUtils.normalize
amendments to title ends levenshtein distance check
Comments about fields in protocol buffers messages (bw2.proto)
Merge pull request #114 from acz-icm/master

Comments and some cleanings in protocol buffer messages
merge from main
Merge pull request #115 from lukdumi/master

disambiguation-work / working beta version
Merge remote-tracking branch 'upstream/master'
Changed address of test cluster
Merge pull request #116 from acz-icm/master

Changed address of test cluster
getting rid of warnings
Merge branch 'master' of https://github.com/CeON/CoAnSys
Merge pull request #117 from matfed/master

Getting rid of non-exhaustive match warnings
Test hadoop server back to old name