add tests for HashMember
Changed the test php/phpt/class_obj/005-static-prop.phpt Included checking the static properties:
https://github.com/CopernicaMarketingSoftware/PHP-CPP/commit/ffdccb83d460791202bdb258dbb9106da877da3b
Merge pull request #67 from valmat/tests

add tests for HashMember