"converse to TWIG format" commit has reverted a lot of changes

[rxu]

It seems that "converse to TWIG format" commit has reverted a lot of changes which have been done before, including quoting table name in tables.yml, updating travis.yml with adding extension ACP tests and a lot more recent changes have been undone.

If converting template to Twig was the only point and the rest of changes were made by an accident, I could send a PR to fix that.

[alg5]

I don;t know, may be accidentally, This must checked