Collect kernel modules for AIX
Some systems do not have a FQDN, but instead have just a bare hostname. Users expect
node['hostname'] to be properly set, but the regex for capturing this was incorrect
for this corner case.
Merge pull request #384 from juliandunn/aix-kernel-modules

Collect kernel modules for AIX
Merge pull request #385 from juliandunn/fix-bare-hostnames

Fix node['hostname'] on systems with only a bare hostname.
Added plugin to detect Powershell version
getlogin() often lies, especially when run under "su" -- it still returns the
calling user, so node['current_user'] is set incorrectly in this case.
According to the Ruby documentation, it's safer to use getpwuid().
Merge pull request #378 from opscode/jdmundrawala/powershell

Ohai Powershell plugin
Fix README errors (grammar, links, formatting)
Merge pull request #387 from juliandunn/readme-typos

Fix README errors (grammar, links, formatting)
Merge pull request #386 from juliandunn/getlogin-lies

getlogin() often lies, especially when run under "su"
[Ohai 7] Add support for ECMP routes to linux::network

Fixes #388
Merge pull request #390 from jaymzh/7-ecmp-routes

[Ohai 7] Add support for ECMP routes to linux::network
[Ohai 7] Fix lsblk calls

lsblk doesn't qualify device names, sadly
Merge pull request #393 from jaymzh/fix_lsblk-7

[Ohai 7] Fix lsblk calls
Changelog update.
remove ffi_yajl monkeypatching

also remove last few straggling JSON gem uses.  requires a minor version
bump of ohai to pick up DateTime serialization to JSON.