Clean up riak index page
Adding Default and Advanced Replication Quick Starts
Updated global_nav.yml
Removed 'Install Erlang' from Quickstarts Prereqs
Fixed cluster_mgr port and added note to Advanced Quick Start
layout changes
wip: start the basics
merge jd-using-riak
wip: first pass of dev section
wip: Clean up some pages, nav, and delete unused files
wip: finalize community
Added prerequisite for reviewing Configuration page prior to starting Quick Starts
Merge pull request #416 from basho/er-dev-rewrites

+1ing myself because I'm a bad man
Expand version navigation to alter links by range
Corrected typo
Merge pull request #421 from angrycub/cv_Multi-Data-Center-Replication-Status_typo

Corrected typo
Create "why riak" content (along with "why not") and streamline the remaining content a bit
Adding Taste of Riak to layout, prerequisites, and erlang flavor
Adding PHP flavor
Merge pull request #423 from basho/jrd-why-riak

Create "why (not) riak" content, other tweaks