GET /organizations/:orgname/users was not returning #base_state

This request brings the code to oc_chef_wm_org_associations:to_json()
for which one path returned a #association_state{} instead of a
 #base_state{}. This causes chef_wm:finish_request() to fail to
pattern match, thus never executing finish_request()

This change makes sures it returns a #base_state{} instead.
Correct the formatting for log message
add start_tls support to eldap authentication
Merge pull request #99 from opscode/hh/stats_hero_fixes

stats_hero fixes
add simple_tls support for ldap and do some error refactoring

* simple_tls and start_tls now supported
* added logging so that when things break, it's not a mystery.
Merge pull request #102 from opscode/mp/ldap_secure

Mp/ldap secure
Merge pull request #100 from opscode/praj/format_fix

Correct the formatting for log message
Adding org info to actions

Adding task associate, dissociate, accept and reject