Thomas--abstraction_vs_indirection_Friday
Gotta do it

Merge branch 'master' of https://github.com/gopher-snakes-2013/phase-2-guide into twa
twa

Merge branch 'master' of https://github.com/gopher-snakes-2013/phase-2-guide
Merge branch 'twa'
Merge branch 'master' of https://github.com/gopher-snakes-2013/phase-2-guide
updated twa.md
Merge branch 'master' of https://github.com/gopher-snakes-2013/phase-2-guide