fixed link for query builder /query -> /fluent

thanks to @NXB
Added explanation about PDO default attributes

regarding issue #788

https://github.com/laravel/laravel/issues/788
removing unsigned from mysql grammer due to bug

Signed-off-by: Dayle Rees <thepunkfan@gmail.com>
Merge pull request #845 from tobsn/patch-5

Environments Typo
Merge pull request #846 from tobsn/patch-6

fixed link for query builder
Merge pull request #825 from tobsn/patch-2

German Translation
NOT NULL order issue fixed!

thanks @crynobone !!!
unique typo
Fix some bugs and inconsistencies in the German validation translation.
Fix small typo in validation docs.
Merge pull request #852 from JeffreyWay/patch-1

Fix small typo in validation docs.
Merge pull request #849 from franzliedke/patch-12

Updates to the German translation
Allow filter patterns to supply a name and callback as an easier alternative.

Signed-off-by: Jason Lewis <jason.lewis1991@gmail.com>
Updated the documentation.

Signed-off-by: Jason Lewis <jason.lewis1991@gmail.com>
Calculate the total render time in the profiler.
Render page generation time on anbu profiler console.
Use start_time attribute like a static attribute (as it is).
Added Arabic translation.

Signed-off-by: Noor Alhiraki <alhiraki@gmail.com>
Allow Auth::login() to work with objects for the Eloquent driver.
Merge pull request #857 from noor/develop

Arabic Translation