nodeca/pako#78

Bug is in deflate, inflate not affected. No problem if jszip used as node npm module, but i strongly recommend to update browserified builds. Probably, it also worth to backport this to 2.x and 1.x versions if those are used wide.

Pako's mainstream version is now 1.0.2 (semver). 0.2.9 is equal to 1.0.2 and released to give change to old dependents.