Merge remote-tracking branch 'origin/dev' into signals
Created basic outline of signal queue
Merge branch 'signals' of https://github.com/rellermeyer/course_os into signals
Andrew misspelt my last name in the contributors section
Added switch statement into signal hanlder
Very rough draft of communicating with PCB, it's mostly wrong but it's a start
Cleaned up some functions, added public functions and made things a little safer
Added some Documentation
Merge branch 'signals' into dev