fix typo for bz2 extension in KiwiLoader
remove unnecessary logging
Merge remote-tracking branch 'origin/develop' into develop
functions used in indexes must be immutable
bug fixes
bug fixes for fulltext index (PostgreSQL only uses an index if the query is exactly matching the way the index was created)
minor performance improvements
first version of Zookeeper integration (MARMOTTA-354)
bug fixes, dependency version updates (Weld and RestEasy)
proper ZookeeperService shutdown
more Marmotta Cloud features (proper datacenter id generation)
more Marmotta Cloud features (proper datacenter id generation)