Roll riak version 1.4.2
Add release notes for 1.4.2
add release notes translation to Japanese
Merge pull request #368 from basho/release-notes-ja-1.4.2

Release notes ja 1.4.2
Roll node_package dep to 1.3.8
Merge branch '1.4'

Conflicts:
	rebar.config
Update rebar.config to restrict erlang version to R16

The latest development has been against R16 and the HEAD of develop no
longer builds with versions less than R16.
Merge pull request #548 from basho/update-erlang-vsn-restriction

Update rebar.config to restrict erlang version to R16
Document services command
Roll riak 2.0.0beta4
Merge pull request #549 from basho/jrd-issue-528

Document services command
Link to docs

Docs page moved. Fixed for link to new page.
Merge pull request #552 from richierichrawr/develop

Link to docs
Update deps and rel version for beta5
update
Merge branch 'develop' of https://github.com/basho/riak into develop