[COOK-2719] Include Windows 8/2012 in supported list. Make some small documentation fixes too.
Merge pull request #13 from juliandunn/COOK-2719

[COOK-2719] Include Windows 8 and Server 2012 in supported list.
release v1.2.2
increment version for development
[COOK-3474] Upgrade to WebPI 4.6

Signed-off-by: Seth Vargo <sethvargo@gmail.com>
Update README, CHANGELOG formats and whitespace
Version bump to v1.2.4
Version bump to v1.2.5
[COOK-3372] unzip webpi if webpi executable doesn't exist
Version bump to v1.2.6
Version bump to v1.2.7