updated plugin docs (#30490)

* updated  docs

- for devs:
  - added inventory/vars section
  - made some updates to general section and other plugin types
- for users:
 - added 'user' plugin section to start describing the plugins
 - docs on types, what they are and how to use

- removed ref to deleted AUTHORS file
- corrected several typos/headers
- added descriptions to config.rst template
- ignore generated files for cli/plugins and config
- remove new generated files on `make clean`
- moved details from devguid and intro doc to plugin specific pages
- pretied up lookup notes
- changed precedence ref to not conflict config
- removed duplicate config data, as config is autogenerated and up to date
- put new plugins under playbooks
- added `pass` cause rst/python dislikes fractions
- removed dupe in .gitignore, alpha sorted to avoid moar dupes
- added try cause rst/python freaks out

* generate plugins into their own dir

only do plugins that support docs
use toctree from main plugins page

docs/docsite/rst/command_line_tools.rst

@@ -1,15 +1,11 @@
 Command Line Tools
 ==================
 
+Most users are familiar with `ansible` and `ansible-playbook`, but those are not the only utilities Ansible provides.
+Below you have the complate list, each page has the detailed swtiches and options that each tool supports and a short description of their purpose.
 
 .. toctree:: :maxdepth: 1
+    :glob:
 
     ansible
-    ansible-playbook
-    ansible-vault
-    ansible-galaxy
-    ansible-console
-    ansible-config
-    ansible-doc
-    ansible-inventory
-    ansible-pull
+    ansible-*