Update README.md
Update README.md
Merge branch 'master' of https://github.com/UWE-Ruby/AdvancedSummer2014
week 4
Merge branch 'master' of github.com:UWE-Ruby/AdvancedSummer2014
dir for lightning talks
week 4 hw
Merge branch 'master' of https://github.com/UWE-Ruby/AdvancedSummer2014
removing files
removed dcrypter class, and added Optpasesolitare class