Added support for change column in Schema
Returns the data which have been validated

Lets continue the process with only validated datas

Move commit on 4.2 branche : https://github.com/laravel/framework/pull/4833
Rename method in passed
Use negated filter for reject
add Passes method to run validation
[4.2] Fix groupBy() bug

As described here
https://github.com/laravel/framework/pull/4276#issuecomment-45563986 by
@JosephSilber
Merge branch 'dev-schemaChangeColumn' of https://github.com/nitintutlani/framework into nitintutlani-dev-schemaChangeColumn
Revert "deleting from eloquent model will work with joins"
Merge pull request #5711 from laravel/revert-5703-add_joins_to_delete

Revert "deleting from eloquent model will work with joins"
Enable deletes with joins in MySQL. Tests.
Merge branch '4.2'
Fixed the *ix plural regular expression replacing the pattern in the middle of a word
Moved dynamic properties from application to container
Fixed typo
[5.0] Bump the master to 5.0
Prevent array_forget() from mixing up references
Merge pull request #5713 from GrahamCampbell/4.3-update

[5.0] Bump the master to 5.0
Remove event cache command.
Remove some bindings.
Merge pull request #5715 from jchamberlain/array_forget

Prevent array_forget() from mixing up references