Merge pull request #94 from lovett89/master

multiple replication targets
fix issue : self.doc_managers used as a function
Merge pull request #97 from etissieres/master

fix issue : self.doc_managers is a list but it is used as a function
fix: dynamicFields should match nested field names
Merge pull request #103 from lovett89/fix_github89

fix: dynamicFields should match nested field names