windows fixes

Please see the commit messages for what is done. Generally works fine, also the bench result below. However there are no tests, so completely no warranty :) Also I couldn't build under PHP-5.5, 5.6 only. I think some json aliases to make this a drop in alternative could be done.


STR: {"i": 23, "array": [1, null, false, true, ["aha", "baba", 23, {"test": 23}]]}
JSON:  time for 100000 iterations: 0.381356
JSOND: time for 100000 iterations: 0.338770
STR: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
JSON:  time for 100000 iterations: 0.216709
JSOND: time for 100000 iterations: 0.212094
STR: {"a": 23.2234232}
JSON:  time for 100000 iterations: 0.122894
JSOND: time for 100000 iterations: 0.082866
STR: {"long-str": "At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Temporibus autem quibusdam et aut officiis debitis aut rerum necessitatibus saepe eveniet ut et voluptates repudiandae sint et molestiae non recusandae. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.", }
JSON:  time for 100000 iterations: 1.420287
JSOND: time for 100000 iterations: 0.285767