Added power post and associated equation image file
Merge pull request #30 from SeanMackinnon/master

Added power post and associated equation image file
Update 2013-11-03-power.md

Added slug for viewing draft.
Update 2013-11-03-power.md

Fixed image link, removed a few horizontal lines.
Update 2013-11-03-power.md
Merge branch 'master' of github.com:CenterForOpenScience/osc
Merge pull request #31 from shaunagm/master

added draft markdown version of Etienne's transparency post
Merge branch 'master' of github.com:CenterForOpenScience/osc
remove draft status for 2013-11-03-power.md; post live