Update README.md
Update README.md
week 4
Merge branch 'master' of github.com:UWE-Ruby/AdvancedSummer2014
Merge branch 'master' of https://github.com/UWE-Ruby/AdvancedSummer2014
dir for lightning talks
week 4 hw
Merge branch 'master' of https://github.com/UWE-Ruby/AdvancedSummer2014
add Noah Birnel git hub lightning talk