Vendor dependencies for 0.3.0 release

vendor/bit-set-0.5.3/deploy-docs.sh

@@ -0,0 +1,20 @@
+#!/bin/bash
+
+set -o errexit -o nounset
+
+rev=$(git rev-parse --short HEAD)
+
+cd target/doc
+
+git init
+git config user.email 'FlashCat@users.noreply.github.com'
+git config user.name 'FlashCat'
+git remote add upstream "https://${GH_TOKEN}@github.com/${TRAVIS_REPO_SLUG}.git"
+git fetch upstream gh-pages
+git reset upstream/gh-pages
+
+touch .
+
+git add -A .
+git commit -m "rebuild pages at ${rev}"
+git push -q upstream HEAD:gh-pages