* Enhancet make_hash().
* Removed some hooks (only duplicated by ) that have no much point of calling them.
* Enhanced db().
* Some additional parameters to hooks that indicate .
* Enhanced hmacsha1().
* Fixed typo.
* Renamed system function _include() to _ti_include().
* Return translated string from num_to_month() and num_to_weekday().
* Small performance ehancements.