Add transitions to header

A small PR that adds a 300 ms transition to nav links.
Add transition to brand
Fix Typos

Fixed the typos on the "Downloads" and "Links" pages.
Merge pull request #5 from Joshua-S/typos

Fix Typos
Corrected typo in footer.php

Developpement-----> Development
Add missing { in main.css

.img > img class had closing } but no starting {
Made the heading 'TheOpenCodex' more responsive

enclosed the contents of
<div class="jumbotron">
with the container class
Merge pull request #1 from salehgeek/patch-1

Corrected typo in footer.php
Merge pull request #7 from salehgeek/master

Added missing { to main.css
Merge pull request #3 from Joshua-S/header

Add transitions to header
Auto copyright year
Merge pull request #8 from MrWeibel/patch-3

Auto copyright year
Update header.php

Authors are the contributors.
Update index.php

Sam Stites isn't a leader anymore.
Merge pull request #9 from nicoekkart/master

Added authors and changed co-leaders.