Preparing for a release.

Merge pull request jvilk#158 from jvilk/rollup-2

Use rollup and feross/Buffer

v0.6.1: Fix error in XHR downloads and allow synchronous FS in AsyncM…

…irror.

Turns off assertions in our calls to writeUint8 in our XHR code, since we expect to pass large values that the code clamps to 8 bits.

Also removes a restriction on AsyncMirror; now, synchronous file systems can be async mirrored. This is useful if you want to prevent synchronous XHR.

Version bump.

Bumping version, updating README.

.npmignore: ignore .tscache

Initialize TTYs within BrowserFS library, if applicable.

Now, stdout streams will be available immediately after BFS loads.

Fixes standard out/in/err streams.

v0.5.8: Fixing a serious buffer copy bug.

See commit message in bfs-buffer for details.