Merge pull request #9 from ciil/master

performWait()
added fork(), added thinker(), added pipe
Merge branch 'master' of https://github.com/PaulPauls/91632254f013454eb85130ee5dd2c94a

Conflicts:
	NewSysPrakProject/client
add posix for c99
	modified:   Makefile
	modified:   client.conf
	modified:   main.c
	modified:   performConnection.c
	modified:   thinkeroutput
	modified:   utils.c