Support Laravel 5.5 + Auto-Discovery

See https://medium.com/@taylorotwell/package-auto-discovery-in-laravel-5-5-ea9e3ab20518

v1.8.8: Merge pull request #609 from tomvo/1.8

Use Illuminate response

Laravel 5.4 tweaks

Merge pull request #591 from kamui545/fix-route-middlewares

Fix route middlewares list

Fix 5.4 support

Use singleton instead of share

Fixes #581

Support PHP7 Throwables

• Support PHP7 Throwables
• Fix complex query bindings

Support Laravel 5.3

Merge pull request #531 from rmariuzzo/patch-1

Syntax highlighting added ✨

Redis/PDO storage drivers

Add Redis/PDO storage options

Improved EventCollector

Based EventCollector on TimeData Collector

Better Ajax/XHR handling

• Fix bug from 1.8.1 about ajax handling
• Use XHR handler, instead of jQuery

Fix non-Illuminate request handling

Copy ValueExporter to this package for 4.0 compat

See #225
Symfony 2.3 doesn't have this yet, copy it here for now.