Removes clutter from the default IPB3 skin and moves some elements around to make better use of the available space and give more room to post content.

● Reduces the massive header down to 2 lines without losing its main functionality.
● Re-aligns controls and tools with the main content to be a bit easier on the eye.
● Removes/reduces unnecessary clutter and extraneous whitespace around posts, while increasing the width available for post content. Only avatars are kept for their quick visual identification benefits.
● Post voting scores and controls are moved to the top-right of each post. Controls are hidden and the score is dimmed by default to make voting less intrusive. Hover over the score to view voting controls.
● Removes clutter and extra whitespace from page footers.