server: Allow unselecting for input
inspector: Document
inspector: Rename "WindowInspector" to "WindowDetails"

The toplevel thing is called the "Inspector", so calling it the
"WindowInspector" is just extra confusing.
inspector: Fix HeaderBox
inspector: Update WindowDetails with events from the server
inspector: Improve the highlighter anchor lines
expose: Improve kitten placement
article: Reformat with hard wrapping at 120 columns
article: Reformat POSIX SHM example
article: More on exposes
expose: Allow dragging the kitten

And increase the sway underneath
article: More attribution and credits
article: More on exposes
article: Use <section> instead of <hr> separators
article: Dynamically generate section links
article: Add a favicon
article: Make more semantic

Consistently use the "definition", "calculator-button",
"inspector-button" and "code-literal" style classes instead of <em> /
<strong>
article: Fix CSS section styling