added gdb to tutorial
Final Verion of GDB tutorial By Kevin Le and Daniel Goerlich
Delete test.cpp
Delete test2.cpp
Delete test3.cpp
Squashed commits
submission of strtok tutorial
This is not necessarily the final submission, I am just submitting this in
     case my request for another extension does't go through.
Updated tutorial for HW4 on Macros, based on feedback
gnumake
Merge pull request #631 from atost001/cs100-2014fall

HW4 Boost - Containers and Tribools
Merge pull request #638 from nickzoo/cs100-2014fall

gnumake
Merge pull request #633 from khuan013/cs100-2014fall

Updated tutorial for HW4 on Macros, based on feedback
Merge pull request #630 from kle016/cs100-2014fall

GDB Tutorial Submission by Kevin Le and Daniel Goerlich
Update README.md

Minor change to an eample

Minor fixes in README

Minor edit to README

moved section

remade changes

Minor edit to README

Changed escaped literals to character classes

Minor edit to README

clarification
final update to macro README.md from feedback
final hw4 submission
addressed the problems with my hw4
Merge pull request #656 from asand017/cs100-2014fall

Updated sed Tutorial - hw4 resubmit
Merge pull request #647 from thinkaliker/regexfixed

HW4: Updated Regex guide
Merge pull request #649 from khuan013/cs100-2014fall

Final update for HW4 Macros Tutorial