 Merge branch 'warn-against-version-managers' into 'master'
 Merge branch 'warn-against-version-managers' into 'master'

Warn Against Version Managers

8thcolor/eurucamp2014-htdsadr,8thcolor/rubyconfau2015-sadr,8thcolor/eurucamp2014-htdsadr,8thcolor/eurucamp2014-htdsadr,8thcolor/rubyconfau2015-sadr,8thcolor/rubyconfau2015-sadr