Detect vagrant virtual machine environment
Fixed condition
Added VAGRANT env to apache2 vhost configuration
[Web] Sort payments by id desc by default
Merge pull request #708 from norzechowicz/vagrant

Detect vagrant virtual machine environment
Merge pull request #713 from winzou/patch-3

[Web] Sort payments by id desc by default
Set max per page before current page.

Pagerfanta will have an incorrect number of page if we don't set max per page before current page.
Merge pull request #721 from kayue/patch-1

Set max per page before current page.
Add testing against HHVM at Travis-CI
Fix travis.yml to work with HHVM