added authentication provider documentation

git-svn-id: https://svn.apache.org/repos/asf/incubator/knox/trunk@1528277 13f79535-47bb-0310-9956-ffa450edef68
1 file changed
tree: f67b3b0acf4725124a18de9f79a71451755d5bc7
  1. books/
  2. markbook/
  3. src/
  4. build.xml
  5. pom.xml