v7.0-beta.171

• Issue #2679 : Add unique index on meta_processor.pipeline_uuid.

• Issue #2596 : Disable the Ace editor settings menu (ctrl-,) as users should not have access to it and it does not work with modal dialogs.

• Issue #2139 : Add DB migration scripts to the ZIP distribution.

• Issue #2685 : Fix issue where searchable stores are limited to 1 million rows.

• Issue #2696 : Change the byte buffer pool to not block by default and make that configurable.