[Squad-dev] squad 1.4 release

Hi,

This 1.4 release fixes a bug when viewing all test results page and enables more filtering options for build and testrun api endpoints.

Complete list of changes going in:

* api: * rest: enable filtering testruns by 'completed'. * rest: enable created date filtering on for builds in api * frontend: * tests: remove unnecessary ordering * tests: reduce queries to list tests * tests: simplify count of pages * tests: remove duplicate queries to metadata * tests: fix bug when listing tests without metadata

Cheers, Charles