Added ReCaptcha functionality

Updated with latest starter site code. This pull is to add ReCaptcha
with the
help of Greggilbert package
ReCaptcha functionality with optional usage config

Brings the possibility to use ReCaptcha as an optional configuration.
ReCaptcha functionality - add package inside config

Add the greggilbert/recpatcha packages inside the app/config/packages
folder to skip the need of running: php artisan config:publish
greggilbert/recaptcha
update for carbon
Update edit.blade.php

Comment editing should return back to comments on cancel.
Plus, the admin/blog link is broken as should be admin/blogs
Merge pull request #89 from alariva/patch-1

Update edit.blade.php
Fix for #79
Merge branch 'master' of github.com:andrew13/Laravel-4-Bootstrap-Starter-Site
fixes #91
Update forgot.blade.php

Small i18n fix instead of hardcoded string
Fixes #99 create user error
Fixes #99 withInput was missing
Remove untestable function
Merge pull request #98 from alariva/patch-1

Update forgot.blade.php
Fixes #95 due to a Confide change
Merge branch 'master' of github.com:andrew13/Laravel-4-Bootstrap-Starter-Site
Merge pull request #85 from ghiscoding/master

Adding ReCaptcha functionnality. Merging in recaptcha :)
Adds back readme info
Fixes #95 due to a Confide change
Rollback recaptcha functionality. It was removed in confide. Will look to implement within the start site.