Minor fixes to test cases for update to Perl 5.16 and P4D 13.3.
Action resolve order changed in P4D causes test case '35-reslove-action' to fail.
- Update test to count 'ActionResolve' and 'Resolve' method calls.
Perl 5.16 warns on @array length without use of scalar() function.
- Added scalar(...) to tests '05-environ' and '06-create-client'.