Update vhost.template with pre 5.2 info
Update vhost.template
Create Readme.md for apach2 config
Update Readme.md
Add IP_ADDRESS and NameVirtualHost in Apache vhost.template
Fix typo
[Travis] Warm up caches using http request instead
Revert "[Travis] Warm up caches using http request instead"

This reverts commit 2ee9d8bdd712aacc4a3a2978280c5a12ea241ca3.
Seems we need to append valid setup wizard linek or something to get a valid request, skipping for now.
EZP-22839: Removed ezpublish.default.view_default_layout setting

It's no longer needed since it's defined via semantic config for
DemoBundle in https://github.com/ezsystems/DemoBundle/pull/121.