Fix wrong separator (was ":" instead of "/" on Unix)
Bug fix. Filter size exception
Fix wrong separator in Unit Test
More fixes for file paths and /tmp paths
Prolog debug output.
Bug fixes and updates.
Warn if 4store is not running on DCEP startup
Use term "BDPL" everywhere

... except in publicly used filenames.
Fix logging during Unit Tests
Merge branch 'develop' into feature/restclient