(maint) Adding Changelog to docs site

Author: steviecoaster

docs/CHANGELOG.md

@@ -0,0 +1,20 @@
+# NexuShell Changelog
+
+## 1.0
+
+Initial release
+
+## 1.0.1 (21 July 2021)
+
+### Bug Fixes
+
+- #9 Set-NexusUserPassword reports "Unsupported Media Type"
+- #8 Set-NexusUser requires parameters (some of which can't be supplied)
+- #7 Get-NexusNuGetApiKey does not work with a user not authenticated through Connect-NexusServer
+- Fixes parameter typo in ChocolateyInstall.ps1
+- Switches to `Join-Path` for building zip archive path in ChocolateyInstall.ps1
+
+### Maintenance
+
+- Added a `-Force` Parameter to `Compress-Archive` in the build script to allow the choco package to be created locally without having to manually delete files.
+- Adds logo to Project README