short the names
exp
setup my build system, and do some work on cover :)
Merge branch 'master' of github.com:liyu1981/little_riakcore_book

Conflicts:
	preface.asciidoc
rewrite cover
Merge branch 'master' into gh-pages

Conflicts:
	build/0.0.1/pr01.html
	build/0.0.1/pr01s01.html