v0.5.0

Support for PowerShell v3 and v4

• Support for PowerShell v3 and v4 is now complete! Note that for this release,
  Script Analyzer support has been disabled for PS v3 and v4 until we implement
  a better strategy for integrating it as a module dependency

Debugging improvements

• Added support for command breakpoints
• Added support for conditional breakpoints
• Improved the debug adapter startup sequence to handle new VS Code debugging features

Other improvements

• using 'module' now resolves relative paths correctly, removing a syntax error that
  previously appeared when relative paths were used
• Calling Read-Host -AsSecureString or Get-Credential from the console now shows an
  appropriate "not supported" error message instead of crashing the language service.
  Support for these commands will be added in a later release.