v0.1.1

This version adds preliminary support for video playback as either elements in the webpage or as images drawn to canvases.

Note that the default version of timesnap and puppeteer installs Chromium, which does not have proprietary video formats included (e.g. .mp4 with h.264 encoding). You can use Chrome which can play those formats in timesnap by using the --executable-path or config.executablePath option to specify the path to an installed version of Chrome.