Support Swift 5.1 (#222)

Support Swift 5.1 (#222)

CPU metrics fix for when system memory percent is 0 (#218)

CPU metrics fix for when system memory percent is 0 (#218)

KituraNIO: Pin to Kitura 2.6 on Swift 4 (#217)

KituraNIO: Pin to Kitura 2.6 on Swift 4 (#217)

Merge pull request #215 from pushkarnk/swift-5-bringup

Swift 5 bringup

Merge pull request #215 from pushkarnk/swift-5-bringup

Swift 5 bringup

Merge pull request #210 from RuntimeTools/updateGraphMetrics

update graphmetrics to latest version

Merge pull request #210 from RuntimeTools/updateGraphMetrics

update graphmetrics to latest version