added basic error controller.

Signed-off-by: Luke.Xuan <aoser97@gmail.com>
added Vagrantfile.

Signed-off-by: Luke.Xuan <aoser97@gmail.com>
trying add xdebug profiler support.

Signed-off-by: Luke.Xuan <aoser97@gmail.com>
moved xdebug profiler folder.

Signed-off-by: Luke.Xuan <aoser97@gmail.com>
set xdebug profiler folder to /php_test

Signed-off-by: Luke.Xuan <aoser97@gmail.com>
modified .gitignore.
Merge branch 'feature_http_error' into UI

Conflicts:
	src/web/app/views/layout.volt
conflicts resolved.