Add make commands for running API tests.
Merge pull request #2414 from chuckharmston/makefile_api_tests

Add make commands for running API tests.
remove filter_overrides, move use_flash filter in from_search
fix migration for real
Validate in-app product image size (bug 1058279)
Use a custom Marketplace UA for external requests
Merge pull request #2472 from kumar303/inapp-logo

Validate in-app product image size (bug 1058279)
consolidate app filtering for both feed + search