Autogenerate missing docs (#3514)

* Autogenerate missing docs

* Update ansi.md

* Rename question mark command docs

* Delete empty?.md

docs/commands/from-ssv.md

@@ -0,0 +1,14 @@
+# from ssv
+Parse text as space-separated values and create a table. The default minimum number of spaces counted as a separator is 2.
+
+## Usage
+```shell
+> from ssv {flags} 
+ ```
+
+## Flags
+* -h, --help: Display this help message
+* -n, --noheaders: don't treat the first row as column names
+* -a, --aligned-columns: assume columns are aligned
+* -m, --minimum-spaces <integer>: the minimum spaces to separate columns
+