added python-ldap for ldap support
made graphite ldap settings configurable
fixed example
added newline at the end
removed python-ldap to avoid conflict with https://github.com/dmichel1/ansible-graphite/pull/3
Merge branch 'ldap_support' of https://github.com/nikut/ansible-graphite into nikut-ldap_support
simplified LDAP URI configuration
removed unneeded graphite_ldaps_enabled
Merge branch 'ldap_support' of https://github.com/nikut/ansible-graphite into nikut-ldap_support
merge ldap change