Improving documentation about Input::file()

Update LaravelRequest.php to alllow PUT/DELETE/PATCH on PHP5.4 built-in server

This will allow the built in PHP 5.4 server to interpret PUT, DELETE, and PATCH content.

It uses the HTTP_CONTENT_TYPE variable instead of CONTENT_TYPE; Symfony hasn't adapted for this yet.

Adding information about setting multipart/form-data on forms in order
to use file uploads.

The file input is in the API but not in the documentation.

fix misspelling

add special html chars

fix misspelling

changed folder name from se to sv

removed se folder

Added Serbian translation

Added italian language for pagination and default validation messages.

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

[Auth] Fix hardcoded "id" column in Eloquent driver (#1207)

[Code Standard] Slight improvement to use of tab over space and curly bracket 

Many-to-many sync: always work with arrays

Improving consistence of portuguese validation message

Added finnish langauge

Signed-off-by: gkunno <storm.patrik@gmail.com>

Trivial improvement to Laravel, while it is not documented, it has been a standard in Laravel to use tab as indentation and new line for curly bracket
Signed-off-by: crynobone <crynobone@gmail.com>

Signed-off-by: Dejan Geci <dejan.geci@gmail.com>

Added a getInner method for retrieving the inner exception

Fixing has_one iterations

Signed-off-by: Dejan Geci <dejan.geci@gmail.com>

Signed-off-by: Dejan Geci <dejan.geci@gmail.com>

Fixed wrong return type in phpdoc

Update laravel/helpers.php

Huge performance increase on Eloquents relationships

The e-helper and the __-Helper used the core-classes. 
So if I would like to override them, the helpers would still use the core-classes.
See this thread for further explanation: http://forums.laravel.com/viewtopic.php?id=2656 

Fixes XSS vulnerability in Profiler

Signed-off-by: Daniel Bøndergaard <db@helmstmt.com>