Added checks vs invalid connection details in additional db
akeeba/abpro#32
ALICE will check if Additional Database information are correct
Close akeeba/abpro#32
Merge remote-tracking branch 'origin/development' into feature/abpro32-alicemultidb-checks

Conflicts:
	CHANGELOG
Merge pull request #516 from akeeba/feature/abpro32-alicemultidb-checks

ALICE will check if Additional Database information are correct