Another round of changes to chapter 2
Chapter 3, last walkthrough
Add getpid to riak options, remove outdated information about Riaknostic as a separate download
Tweak short notes
add book image
Merge branch 'master' of git://github.com/coderoshi/little_riak_book into pt
update style
Merge branch 'master' of git://github.com/coderoshi/little_riak_book into pt
Address ticket #27: new AAE section
Clean up vclock discussion: it assumed the original client-based vclocks
Significant rework of last write wins / sibling resolution strategy text
merge johns concepts
Merge pull request #32 from macintux/add-aae

Add AAE section
fix italics issue
clarify the pipe comment
clarify cap aside
pulled in all PRs, fixed lingering issues, fixed print layout, RC1
Tweaks for RC1 launch
Merge branch 'master' of git://github.com/coderoshi/little_riak_book into pt
Updated PT version to RC1