Fix contribution page links in documentation.
Updated Paginator to fit better with bootstrap 2.1

The Paginator Renders a list of links compatible with bootstrap 2.1 standards ... so the irritating bug that used to be there on active and disabled pages is gone
Fixing a double slash bug in URL generation with languages. add tests.
Incrementing version and updating change log.
Merge branch 'master' into staging
Fixed the use of 5.4 array syntax in one place

SO that things dont break for 5.3 peeps
Added Greek Language

Signed-off-by: George Drakakis <lolly@lollypop.gr>
Merge pull request #1164 from lollypopgr/grlang

Added Greek Language
Fixed problem with manual running of Artisan tasks

When running an Artisan task from within your application using `Command::run`, it fails when the same task is ran more than once. Every time the task is resolved, its file is included using `require` leading to duplicate class definitions. By using `require_once` this problem is avoided.
Bulgarian translation for array validator messages.
Added new touch function to eloquent, updates timestamps and immediately saves

Signed-off-by: Callum McIntyre <mcintyre1994@gmail.com>
Added a method to fluently set belongs-to relation

This method spun off from a discussion in IRC. What this enables is this:

$user->comments()->insert($comment_data)->article()->bind($article->id)
Merge branch 'develop' of https://github.com/laravel/laravel into develop
Added documentation for the touch() function

Signed-off-by: Callum McIntyre <mcintyre1994@gmail.com>
Removed a Useless if conditional from bind method
Added documentation regarding the newly public timestamp() function

Signed-off-by: Callum McIntyre <mcintyre1994@gmail.com>
Added Portuguese Language
Added Portuguese Language
Make Eloquent auth driver respect a model's custom password getter.

This fixes #1140.
Cache application.encoding within HTML class to avoid unnecessary calls to Config::get();

Calling the "Config::get('application.encoding')" is expensive and within a large form (using the form builder) having it requested multiple times can result in a significant performance drag.

Caching this value reduced calls to Config:get within our project from 1200+ to 125. All core tests appear to pass with this change in place.