update tests: setup config for functional tests

setup to find functional test dir
test update: mock_adapter to code std

update mock_adapter to code std
test update: collection to code standards

update code standards for collection
test update: aweber_api update code std

code std update for aweber_api
test update: aweber_entry code std

update code std for aweber_entry
test update: data_dict code std

update code std for data_dict
test update: move old tests to new dir

move existing tests to new dir