v0.0.9: Merge pull request #1 from dprosper/es_7

• Updates to support Elasticsearch 7
• Fixes an issue that objects were not getting deleted from the incoming cos bucket when they contained 0 flow logs.

Enhancements

• Flow logs are now indexed as individual documents as opposed to previously indexed the entire object coming from cos which could have included 1 flow log to voer 50 flow logs
• added a new flag to the index command --recreateIndex when used will delete the existing index and create a new one
• changed the mapping template to set the type for initiator_ip and target_ip fields to ip
• changed the mapping template to set the type for end_time and start_time fields to date
• updated the code to change the end_time and start_time values of empty string to null

removed hard coded indexname in search

The indexName was hard coded when performing searches, swithced to using the config file or environment variable to read the indexName

Added support for environment variables

Update index.go

removed debug code

Cleaned up the logging

cleaning up of logging

Public release

v0.0.4

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Release Candidate

v0.0.3

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Prepping for public publishing

v0.0.2

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Initial

v0.0.1

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