GitLab

Add 'pg_stat_statements' and 'pg_cron' extensions to PG

Attempt to fix shutdown signaling of i2b2-pg
Fix port configuration via variable PORT_REST in i2b2_config_data files

Merge changes into Master

See merge request !1

Prepare Docker Images 1.7.12a-numcodex-2

Fix update_hive_id.sh

Add additional test data

Merge db and app parts of create_project_***.sh into one script (create_project.sh)
Fix various things

Fix user roles when assigning user to project