Fixed issue in all skills that used status->get_matk, the function was altering MATK even when was only supposed to get it. It was seamless most of the time because this function is mainly used in flag 2 that doesn't change anything but it was noticeable after using AL_HEAL.
This issue was reported in http://hercules.ws/board/tracker/issue-8235-reply-skills-reduce-attac/
Merge branch 'master' of https://github.com/HerculesWS/Hercules