allow ssh-agent for remote connections
Fixed bug that triggers relationship timestamp touch, even when nothing on the pivot has changed.
Prepare Query Bindings for Exception

Prepare query bindings (format DateTime etc.) before passing them to Illuminate\Database\QueryException, this will prevent the "Object of class DateTime could not be converted to string" error that occurs when query errors are encountered.
Merge pull request #4404 from AMHOL/patch-1

Prepare Query Bindings for Exception
Merge branch '4.1' of https://github.com/luchaos/framework into luchaos-4.1
Cleaning up some code.
Merge branch '4.1' into 4.2
Merge pull request #4376 from jmshelby/touching-relationships-fix

[Bug Fix] BelongsToMany::sync, don't touch, unless something was updated.
Remove comment.
Add array_search to Support\Collection

Add the ability to perform array_search on Support\Collection.
Testing improvements
Limit repeated queries when token is not valid.
Merge branch '4.1' into 4.2
Merge pull request #4478 from GrahamCampbell/4.2-search

[4.2] Add Search To The Collection Class
Cleaning up comment.
Improve Collection extensibility

Make the only `private` method `protected` so it can be used in other implementations.
Merge pull request #4479 from guiwoda/patch-1

Improve Collection extensibility
Merge pull request #4477 from GrahamCampbell/4.2-testing

[4.2] Testing Improvements
Migrate to stringy