Increased the version to 0.2.0
Removed the dependency on NLog and created a framework for logging within the extension
Attempting to get logging to the output window working. Not working yet, so checkpointing my work
Messages are now logged to a GitHub output window
Cleaned up the code and fixed a binding error in the avatar.
Merge pull request #84 from rprouse/issue-69

Issue 69 - Remove NLog
Fix #81 - You can now add or update an issue with no assignee or milestone. You can also now clear the milestone
Merge pull request #87 from rprouse/issue-81

Add or update an issue with no assignee or milestone
Remove the unnecessary NuGetPackageImportStamp property from the project file
Make sure to check the `disposing` parameter before accessing managed resources
Merge pull request #88 from sharwell/cleanup

Cleanup
Use the Output Window Service implementation from the VSBase project
Improve the developer experience in the event the VSBase Services Debugging Support extension is not installed
Merge pull request #89 from sharwell/output-window-service

(Optional) Output Window Service
Use WritableSettingsStore instead of application settings to store cached credentials (fixes #70)