remove function from hash example. include .each
Merge branch 'staging' of https://github.com/tibbon/WDI_Summer_Public into staging
Merge branch 'staging' of github.com:tibbon/WDI_Summer_Public into staging
Merge branch 'master' of github.com:tibbon/WDI_Summer_Public into staging
adding link
Link
Merge remote-tracking branch 'upstream/master'