attempt to clarify pack
Upgrade to wreck v4
Add plugin.register to the documentation
Updated docs for wreck upgrade
New lines added to comply with hapi code style
Upgrading to wreck v5
Fix tests that are failing with Node's v0.12 branch.

Node's v0.12 branch will bind server sockets to '::' by
default if IPv6 is available on the host and if no host
is provided.

Thus, some tests that check for either servers' or clients' IP
addresses and that assume IPv4 only addresses would fail.

This change is backward compatible with Node 0.10.x.
improve wording
Merge pull request #1906 from misterdjules/fix-ipv6-addresses-handling-in-tests

Fix tests that are failing with Node's v0.12 branch.
catbox 3.2
Merge branch 'master' of github.com:hapijs/hapi
Merge pull request #1887 from danielb2/doc.update

attempt to clarify pack
Merge branch 'master' of github.com:hapijs/hapi
Update Reference.md
Move next function to plugin register callback
Merge branch 'master' of github.com:hapijs/hapi
exclude local cookies from proxy passThrough
Handle invalid cookie header
Keep non breaking change
documentation