Console: fixed unalignment of column headers
SQL: EXPAND() gets the place of flatten(). FLATTEN will remain but deprecated. Use EXPAND() as a drop-in replacement for flatten()
Export: minor, fixed formatting
Serialization: provided message for bad link maps
Issue #1404.  New paginated WAL version.
Issue #1404.  Flushed LSN tracking was implemented.
Issue #1404.  Log truncation tests were added.
Fixed usage of index in case of order by too
Client: changed logging settings
Distributed: updated default configuration
Fixed issue #1322 adding -Djava.awt.headless=true to all .bat and -sh
New console command "list propeties" to display db's custom properties
Added tools/config folder in release process
Fixed bug on lightweight edges against remote protocol
Fixed bug on using functions in traversing
Issue #1404.  2Q cache tests were fixed.
Merge remote-tracking branch 'origin/master'
Issue #1404.  2Q cache  and flushedLSD features were integrated.
Fixe bug on query execution from JS
Updated graphdb libs