schleem

New Commands

• Export-DbaAvailabilityGroup
• Get-DbaBackupHistory
• Get-DbaDatabaseSnapshot
• Get-DbaRoleMember
• Read-DbaBackupHeader
• Remove-DbaDatabaseSnapshot
• Resolve-DbaNetworkName
• Test-DbaLastBackup
• Test-DbaMaxMemory
• Test-DbaValidLogin

Selected Bug fixes

Find-DbaOrphanedFile - speed improvements, added trims to remove null bytes for sql2000
Remove-SqlDatabaseSafely - Fixed SQL Agent Running check
Fix Export-SqlLogin not enumerating database permissions
Test-SqlMaxMemory - renamed all the MaxMemory commands
Get-DbaRestoreHistory - output directly to pipeline
Get-DbaBackupHistory - added device type
Copy-SqlLogin SQL Login not migrating when mixed mode not enabled on destination
Get-SqlRegisteredServerName - fix to allow working with nested groups

Testing

Added Appveyor + Pester