Merge branch 'dev'
Merge branch 'dev' of github.com:cedadev/ceda-di into dev
Merge branch 'cli' into dev
Merge branch 'cis_integration' of github.com:cedadev/ceda-di into cis_integration
Add indexing script
Fix bulk indexing so that it now indexes ALL items in the list

Fix incorrect order of parameterswq

Fix TransportError with BulkIndexer class
Add directory indexing support to the CLI
Change index.py to use CONFIG dict instead of parameters in constructor
Add index checking and creation to command-line interface
Remove deprecated script - now replaced by proper CLI.
Also remove obsolete refactoring notes.
Catch TransportError when index already exists.
Move from 'json' to 'simplejson' as the 'json' module was erroring on valid JSON documents
Merge branch 'index_cli' into dev
Remove empty method
Underscores to hyphens in config for consistency (e.g. 'es_host' to 'es-host')
Fix TypeError when parsing certain types of GeoTIFF image files
Add correct mapping to indexing part of extraction script
Remove 'unimpl' section from di.py - no longer necessary
Merge branch 'dev'
Bump version to 0.1.0