[IOControllerTest] bug fixes;
Merge branch 'feature/core' of github.com:webvariants/susi into feature/core
[testing] added notfound handler test;
Merge branch 'feature/core' into feature/coverage
[Session] added multi attr tests;
Merge branch 'feature/core' of github.com:webvariants/susi into feature/core
[SessionManager] removed initilized, add mor test for code coverage;
renamed Any::fromString to Any::fromJSONString
Merge branch 'feature/core' of git@github.com:webvariants/susi.git into feature/core
Merge branch 'feature/core' into feature/coverage
[any] fixed fromJSONString for boolean case;
[any] refactored tests;
Merge branch 'feature/core' into feature/coverage
[coverage] updated coverage;