Tweak flycontrols
Add Origin * header to file server

This makes browsers more willing to accept CORS during development.
Change way CameraController updates the camera

Not sure if this change is significant, but I found it amongst the large
batch of unstructured patches I did to nin during the development of
Heatseeker. It may just be a random change made during the pursuit of an
unrelated bug, but it might be an important change.
Add better window resize handling
Add support for <video> in Loader
Add cache busting url parameters to Loader

As it turns out, onload events don't always fire on elements if they
load elements from cache rather than from the network. Boo, bad
browsers! Anyway, this breaks our onload-based loader. This commit
circumvents this by forcing network loads.
Add mp4 and svg support to the b64 loader
Merge pull request #66 from ninjadev/mp4-svg

Add mp4 and svg support to the b64 loader
Merge pull request #67 from ninjadev/loader-cache-busting

Add cache busting url parameters to Loader
Merge pull request #73 from ninjadev/flycontrols

Tweak flycontrols
Merge pull request #72 from ninjadev/origin-header

Add Origin * header to file server
Merge pull request #69 from ninjadev/loader-video

Add support for <video> in Loader
Merge pull request #70 from ninjadev/resize-handling

Add better window resize handling
Merge pull request #71 from ninjadev/camera-update

Change way CameraController updates the camera
Improve Loader cross-origin handling

All element items are now loaded with cross origin support.
Merge pull request #68 from ninjadev/loader-cors

Improve Loader cross-origin handling
Document already existing keyboard shortcuts
Merge pull request #76 from ninjadev/keyboard-docs

Document already existing keyboard shortcuts
Add new playback rate command, keyboard shortcuts
Retabulate keyboard shortcut in README.md

This is a purely stylistic edit.