begun adding new language
enhancement: added german language
Merge pull request #653 from maschmann/feature/german_language

feature: German language
Made username length validation consistent

As discussed in issue #668, the username length validations are now 3
characters across the entire application.
Merge pull request #669 from crimeplanner/master

Made username length validation consistent
Better Slug function
Search post content from search.php

Adding the additional `where` statement allows the search functions to scrub post text, not just post titles.
Removed "csrf" from Route::collection

That "csrf" prevents the menu from staying updated once the menu is changed.  Once it's taken out the menu behaves as normal.
Removed "csrf" from Route::collection

That "csrf" prevents the metadata from staying updated once the metadata is changed.  Once it's taken out the metadata page behaves as normal.
Merge pull request #672 from TSCBennett/patch-1

Search post content from search.php
Merge pull request #673 from EnMod/patch-1

Removed "csrf" from Route::collection
Merge pull request #674 from EnMod/patch-2

Removed "csrf" from Route::collection
Fix article footer (#679)
Update numeral function in functions.php
Add article number, fixes #679.
Update cookie.php

Set HttpOnly flag to the cookies to help preventing XSS attacks targeting the cookies holding the clients session token.
Update login.php considering security problems

I've set the autocomplete attribute to off, considering security issues. This could help to prevent sensitive data from being cached on client side. Caching of form fields is present in most browsers.
Removed faulty 'exit' in german translation.

In the german translation there were an faulty 'exit' in front of the
PHP tag. This resulted in some text displayed with an 'exit' in front of
it.
Merge pull request #691 from hackiosa/master

Removed faulty 'exit' in german translation.
This fixes #677 by escaping passwords, though I'd advise passwords don't contain programming related characters like this.