Remove package detection on 2.x

Catch resolving guards

Change case-name of class (allows composer optimizing) (barryvdh#657)

* Change case-name of class (allows composer optimizing)

* rename again :)

Don't inject in 'false' content (eg. streamed etc)

Bump to 2.4

Merge pull request barryvdh#609 from tomvo/1.8

Use Illuminate response

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

Fix route middlewares list

Use singleton instead of share

Fixes barryvdh#581

Fix GateCollector (+5.4 syntax)

Fixes barryvdh#439

Support Throwables

Fixes barryvdh#497