[DOCS] Adds elasticsearch/docs to Stack Overview resources (#422)

Author: lcawl

conf.yaml

@@ -99,6 +99,9 @@ contents:
               -
                 repo:   elasticsearch
                 path:   x-pack/docs
+              -
+                repo:   elasticsearch
+                path:   docs                
               -
                 repo:   kibana
                 path:   docs

doc_build_aliases.sh

@@ -45,7 +45,7 @@ alias docbldgls='$GIT_HOME/docs/build_docs.pl --doc $GIT_HOME/stack-docs/docs/en
 
 alias docbldgs='$GIT_HOME/docs/build_docs.pl --doc $GIT_HOME/stack-docs/docs/en/getting-started/index.asciidoc --chunk 1'
 
-alias docbldso='$GIT_HOME/docs/build_docs.pl --doc $GIT_HOME/stack-docs/docs/en/stack/index.asciidoc --resource=$GIT_HOME/kibana/docs --resource=$GIT_HOME/elasticsearch/x-pack/docs --chunk 1'
+alias docbldso='$GIT_HOME/docs/build_docs.pl --doc $GIT_HOME/stack-docs/docs/en/stack/index.asciidoc --resource=$GIT_HOME/kibana/docs --resource=$GIT_HOME/elasticsearch/x-pack/docs --resource=$GIT_HOME/elasticsearch/docs --chunk 1'
 
 # Curator
 alias docbldcr='$GIT_HOME/docs/build_docs.pl --doc $GIT_HOME/curator/docs/asciidoc/index.asciidoc'