When making a new release

Master branch
=============
1. Update version # in all files:
  * Find in files: x.y.z (*.cs *.rc)
  * Find in files: x,y,z (*.rc)
2. Build
3. Commit and push to github
4. Create a release named "vx.y.x" (e.g. v0.2.2) on github
   * Create the tag "vx.y.z"
   * Attach the vsix file build in step 3.

gh-pages branch
===============

1. Update "index.html#installation" to have the installation ref. point to the URL of the release created above
   (https://github.com/chromium/vs-chromium/releases/tag/vx.y.x)
2. Update the file "latest_version.txt" with the new version # and new URL

    version: x.y.z
    url: https://github.com/chromium/vs-chromium/releases/tag/vx.y.z

3. Commit and push.

Add release check list documentation.
Add release check list documentation.
