More robust caching

See #191
Tweak reflashing

Wrong reflashing. Fixes #194
Update changelog
[UI] added design improvements

- increased topper height by 4px
- changed border color
- reduced Laravel logo by 3px
Merge branch 'pr/1' of https://github.com/jaoued/laravel-debugbar into jaoued-pr/1
Merge branch 'jaoued-pr/1'
Cleanup comments
Allow laravel 5 too
Merge pull request #197 from GrahamCampbell/patch-1

Allow laravel 5 too
Tweak borders
Remove auth typehint for 5.0

Fixes #201
CS fixes
Remove UserInterface
Merge pull request #203 from GrahamCampbell/cs

CS Fixes
Accept closure as enabled value

So you can run anonymous functions to determine if debugbar should be
enabled (check for IP etc)
Just 5.0 instead of ~5.0

Not sure if 5.x will follow semver..
Update changelog
Escape query bindings

Fixes #198
Fixed version constraints
Merge pull request #204 from GrahamCampbell/patch-1

Fixed version constraints