Auto-generate markdown command docs (#4451)

* Finish updating

* a couple improvements

* Update renames

* cleanup examples

docs/commands/gstat.md

@@ -0,0 +1,16 @@
+---
+title: gstat
+layout: command
+version: 0.59.0
+---
+
+Get the git status of a repo
+
+## Signature
+
+```> gstat (path)```
+
+## Parameters
+
+ -  `path`: path to repo
+