Fixes in ref. parsing and cleaning at CSV export
Placeholders for MySQL export
Created schema in MySQL Workbench
CLI for 'xdb', projects 2 db is done
Participants 2 db is done
Author 2 db is done, made author name unique
FKs fixed, but sg's wrong with authors :(
It's ok now + made CLI a bit more flexible
Fixes in 'xdb', clean after GSON, db conn check
Forget foreign keys... they cause troubles...
schema.sql updated - FKs deleted
Prettier db conn check, this is 1.3.0