ipptool: Add WITH-ALL-VALUES-FROM predicate

[michaelrsweet]

Currently ipptool only supports WITH-VALUE-FROM to test a single value comes from a list in another attribute, but there is no equivalent for a multi-valued attribute. Add WITH-ALL-VALUES-FROM to address this.

[michaelrsweet]

[master f772a5e] Add WITH-ALL-VALUES-FROM predicate (Issue #20)