Remove tcp_nodelay directive

The reasoning here - https://github.com/h5bp/server-configs-nginx/issues/28 - seems to make sense. When we set `tcp_nodelay` to off, we tell Nginx to use Nagle's algorithm to figure out how packets should be buffered with a possible 500ms latency if it can't figure things out in time. This 500ms latency is something that even Nagle says (http://developers.slashdot.org/comments.pl?sid=174457&threshold=1&commentsort=0&mode=thread&cid=14515105) should stay in the 1980s.

Suggesting we remove this directive and leave it to Nginx's default `on` to *not* use Nagle's algorithm.
Merge pull request #238 from 10up/nginx-tcpnodelay

Remove tcp_nodelay directive
Process subdomains for each default domain we provide Nginx configs for.

This makes it easier to setup multisite with subdomains while avoiding too many file edits in the VVV base. Other modifications will still be required, such as setting up recognition for the new hosts on the local machine and in the guest, but this takes away the need to restart Nginx.
Merge pull request #237 from 10up/237-subdomain-support

Setup default WordPress domains for multisite subdomain support
Check symlinked VVV site setup directories for vvv-hosts files

This allows directories in `www/` to be symlinked and still be picked up during `vagrant up` for use with vagrant-hostsupdater.
Fix typo
Merge pull request #240 from sunnyratilal/master

Fix Typo on Dashboard
Update contributors list
Fix a small number of tabs -> spaces

Not entirely sure how we got stuck with spaces rather than tabs, or if that's even a bad thing. There were a few lines that had tabs that needed to be fixed.
s/Accomodate/Accommodate
s/escpecially/especially
s/completition/completion
Trim php.ini down to contain the most important info.

This should make it easier to find settings that need to be changed rather than having to skim through a bunch of stuff looking for something relevant
Add a documentation notice to the top of php.ini
update phpmyadmin to 4.1.2
Merge pull request #241 from wp-cloud/phpmyadmin-update

update phpmyadmin to 4.1.2
Fixed typo in Grunt installation.
Merge pull request #247 from andrezrv/fix-typo-in-grunt-installation

Fix typo in Grunt installation.
Added zip to apt_package_check_list.
Merge pull request #249 from andrezrv/install-zip

Add zip to apt_package_check_list.