Correct a little spelling mistake
Limit backtrace frames to return
Adding getGuarded() getter.

Is there any particular reason why this one has not been created initially?
Fixed coverage config
Various database fixes
Added a missing new line
Fix the docblock for constructor
Revert "[4.2] Allows Arr::only To Handle Dotted Keys"
Merge pull request #6717 from laravel/revert-5746-4.2-array-only-dotted

Revert "[4.2] Allows Arr::only To Handle Dotted Keys"
Merge pull request #6708 from RomainLanz/4.2

[4.2] Correct A Little Spelling Mistake
fix conflicts.
Merge pull request #6710 from JamShady/pull-request/micro-optimisation

[4.2] Limit Backtrace Frames To Return
Merge pull request #6709 from GrahamForks/4.2-fixes

[4.2] Various Database Fixes
Merge pull request #6711 from Claymm/patch-3

[4.2] Added getGuarded()
fixing assignment bug in model isset method
Update AppNameCommand.php

the method has not exists in Filesystem.
[4.2] Fix Query Builder GroupBy Method Doc Block
Revert change.
fix conflicts.
Remove old tests.