Fix issues #69 and #70

[kuettai]

Description

1/ Update missing information in KMS.reporter
2/ Update readme.md to reflects to use --tags instead of --filters.

Fixes #69, #70

• Bug fix (non-breaking change which fixes an issue)
• This change requires a documentation update

How Has This Been Tested?

Please describe the tests that you ran to verify your changes. Provide instructions so we can reproduce. Please also list any relevant details for your test configuration

• Single Account, Single Service and Single Region
• Single Account, Single Service and Multiple Regions
• Single Account, Multiple Services and Single Region
• Single Account, Multiple Services and Multiple Regions

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have tested this change with all regions and services