procdump in proc.c - finished working on 1\.3 section, need to be tested
Merge branch 'master' of https://github.com/eldardamari/operatingSystems

* 'master' of https://github.com/eldardamari/operatingSystems:
  join() - add sleep(2) for keep thread conternt switch safe, with trap - after all tests and submission

merge with master branch - need to pull from submission system