Allow export of all rapid connect services

By exporting JSON data for all rapid connect managed services other future microservices will be able to consume, enhance and manage the data.
Allow export of specific rapid connect services
Improve '/get/services' as highlighted in review
Correct violations reported by rubocop in specs
Merge pull request #8 from ausaccessfed/feature/#8-allow-export-service-data

Allow export of service data
bump version to 1.0.0-rc1
Merge branch 'release/1.0.0' of github.com:ausaccessfed/rapidconnect into release/1.0.0