updating changes to binstar install index.html and adding ldap instructions to advnaced.html
Merge branch 'master' into install/ldap

* master:
  FIX: typo
  Updated sections
  DOC: remove second title
  re-added page header
updating doc to include AD configuration
removing ldap check
updating docs for AD
adding links for ad and tls
removing changes to index to another PR
adding in key_map instructions
Merge pull request #35 from Binstar/install/ldap

adding ldap instructions to advnaced.html