#47 ZEPHIR_IS_EMPTY support array, ZEPHIR_IS_NOT_EMPTY call ZEPHIR_IS_EMPTY
Operators macros ZEPHIR_IS_SCALAR move to call ZEPHIR_IS_NOT_SCALAR
Added tests for 'empty' string and array
Gitignore modify rules
Delete (int) zend_hash_num_elements because in function declaration return type is int
Run test regexdna
Merge pull request #68 from zaets28rus/47_empty

47 Task Empty + other fixes