Use port from config

update fix empty response

Fix header not found

Update mod

Implement Join to collection

Fix where with different types

Implement basic collection where method

Merge pull request #7 from confetti-framework/feature/create-new-context

Feature/create new context

Merge pull request #6 from confetti-framework/feature/create-new-context

Feature/create new context

Merge pull request #4 from confetti-framework/fix-validation-rule-req…

…uired

Fixes wrong import of inter package in validation rule