won't let me pull, so first am pushing--no real changes
Merge branch 'master' of https://github.com/cindywhan/cosc301_proj04
Merge branch 'master' of https://github.com/cindywhan/cosc301_proj04
FIXED SEG FAULTgit add threadsalive.c threadsalive.h test01.cgit add threadsalive.c threadsalive.h test01.c