Update src/Illuminate/Events/Dispatcher.php

It said colon, but it should be @ sign :)
added split script.
swap aliases.
update all deps to 4.0.x in components.
update split script.
Merge pull request #4 from JesseObrien/patch-1

Update src/Illuminate/Events/Dispatcher.php
update some composer.json files.
Merge branch 'master' of github.com:laravel/framework
fix provider stub.
added travis config.
fix bug with prefix on migration table.
added key:generate command.
extend the service provider.
call parent xtor.
Fixed typo on Workbench command
tweak command output.
Merge pull request #7 from billmn/master

 Fixed typo on Workbench command
allow url::route and url::action to short circut parameter list.
working on parameter short circuting.
allow shortcutting route parameters.