Adds support for title case
Removes non functional code. Adds test for title case

Remove non functional code since MB_STRING and static::encoding() are no longer
availabe in L4.
Adds test for title case method.
Updates Str::title method

If function mb_get_info is available, run mb_convert_case.
Updates Str:title method

by crynobone: laravel is already using Patchwork UTF-8 so it's always available.
Updates Str:title method

Adds a period at the end of sentence for accurate grammar.
Merge pull request #1521 from JeffCost/feature/support-title-case

Adds support for title case
Added pushError method to application to add error handler to bottom of stack. Closes #1528.
Merge branch '4.0'
Add array dependencies to Translator functions

The $replace array throughout the Translator functions eventually ends up as an argument for a new Collection class which has this as a dependency. We should make sure it's an array that's being passed before continuing with any of these functions.

Signed-off-by: Dries Vints <dries.vints@gmail.com>
Add array dependency to download function

Since this needs to be an array, it's better to set it as a dependency.

Signed-off-by: Dries Vints <dries.vints@gmail.com>
Various documentation fixes

Signed-off-by: Dries Vints <dries.vints@gmail.com>
Added getCollection method to Paginator. Fixes #1527.
Merge branch '4.0'
Fix spacing and property assignment sequence

No need for crazy spacing and property assignment is from shortest to longest.

Signed-off-by: Dries Vints <dries.vints@gmail.com>
Fix some more spaces.

Signed-off-by: Dries Vints <dries.vints@gmail.com>
Merge pull request #1531 from driesvints/bugfix/overall-fixes

Documentation and dependency fixes
Add lists method to Collection class

Signed-off-by: Dries Vints <dries.vints@gmail.com>
Remove duplicate lists function from Eloquent Collection

Signed-off-by: Dries Vints <dries.vints@gmail.com>
Fix incorrect variable name in docblock

Signed-off-by: Dries Vints <dries.vints@gmail.com>
Fix incorrect variables used