:package: use bundler to run jekyll
:package: use bundler to run jekyll

DavidHughes/frontend-perf,fourkitchens/frontend-perf,j0an/frontend-perf,fourkitchens/frontend-perf,j0an/frontend-perf,j0an/frontend-perf,j0an/frontend-perf,DavidHughes/frontend-perf,fourkitchens/frontend-perf,DavidHughes/frontend-perf