I tried this as a PR, but apparently wiki PRs aren't a thing? Hopefully, this will work.
Destroyed Full text search (markdown)
Created Full text search (markdown)
Remove extra whitespace
Code formatting the MapReduce example.
Remove doubled command.
Add 2I guide.
Updated Connecting To Riak (markdown)
Style and flow
Clarifying options passed to nodes configuration, as well as, where the backend is specified.
No need for `join` in that pseudo-code example.
Merge branch 'master' of github.com:basho/riak-ruby-client.wiki
Add Key-Value Operations guide.
Add connections guide.
Congratulate them on a job well done.
Fix some headings.
Add Installation guide.
Add outline for guides/cookbook.