Merge "dovetail tool: document for dovetail CLI"

diff --cc docs/dovetailtool/index.rst
index 592fa56,f528a4f..676c72d
--- 1/docs/dovetailtool/index.rst
--- 2/docs/dovetailtool/index.rst
+++ b/docs/dovetailtool/index.rst
@@@ -12,5 -12,6 +12,6 @@@ Dovetail Overvie
  
     dovetail.tool.overview.rst
     dovetail.tool.installation.rst
 -   dovetail.tool.configuation.rst
 +   dovetail.tool.configuration.rst
     dovetail.tool.configtemplate.rst
+    dovetail.tool.cli.rst