Improve entity lookup dialog

[txau]

When creating a relationship, the lookup panel doesn't work as default like a full text search over the titles, which is super counter intuitive. Ie. If you are looking for an entity titled "John Smith", the search panel won't react to inputting "joh", but you need to use wildcards, so this effect is achieved via "joh*".

IMO this should work as regular full text search out of the box.

cc: @simonfossom

[simonfossom]

Yes, I definitely agree.

[RafaPolit]

@txau will take lead into creating a 'case by case' expectations scenario.