Refer indexed documents to update or delete child documents
Do not catch exceptions while composing parent_id
Delete indexed child document only if mapping has parent
Remove RSpec 3 deprecation warning
Merge pull request #61 from inbeom/remove-rspec3-deprecation-warning

Fix for RSpec 3 deprecation warning
Merge pull request #59 from inbeom/updating-or-deleting-child-documents

Refer previously indexed documents for updating/deleting child documents
Added generators for rails
Use default port as default
Setting ports properly
Merge pull request #62 from werein/master

Added generators for rails