fix shell prefixes
update how config file is copied out
Squashed 'host/' changes from b6aa7e6..cd41b01

cd41b01 re-add mysql..
efe9ff6 Merge branch 'master' into fschwiet
cd0d299 mark sh script as bash
2c5ad26 mark sh script as strict
35e0e16 add .gitattributes
3514f98 will instead create these directories via git clone
8f5d3d1 update provision script to create configs directory
f5a00d8 add test environment variable definitions
4d7c728 update readme egh
3d37f15 oops, removing bad merge

git-subtree-dir: host
git-subtree-split: cd41b0178f4407f4247c8a95f0b776c8111c9da2
Merge commit '97c42b9e08f7dc9faf84d4c2fd0d17252b8d0044' into cumu

Conflicts:
	host/provision.sites.sh
update todo