Create specs directory for Xena

Change-Id: Ie8581ce4ab1cd6e8d6a809f93613125cbce3ed41
Signed-off-by: Takashi Natsume <takanattie@gmail.com>

doc/source/index.rst

@@ -14,6 +14,7 @@ on for the upcoming release. This is the output of those discussions:
    :glob:
    :maxdepth: 1
 
+   priorities/xena-priorities
    priorities/wallaby-priorities
    priorities/victoria-priorities
    priorities/ussuri-priorities
@@ -37,6 +38,7 @@ Here you can find the specs, and spec template, for each release:
    :glob:
    :maxdepth: 1
 
+   specs/xena/index
    specs/wallaby/index
    specs/victoria/index
    specs/ussuri/index

doc/source/specs/xena/approved

@@ -0,0 +1 @@
+../../../../specs/xena/approved

doc/source/specs/xena/implemented

@@ -0,0 +1 @@
+../../../../specs/xena/implemented

doc/source/specs/xena/index.rst

@@ -0,0 +1,26 @@
+========================
+Nova Xena Specifications
+========================
+
+Template:
+
+.. toctree::
+   :maxdepth: 1
+
+   Specification Template (Xena release) <template>
+
+Xena implemented specs:
+
+.. toctree::
+   :glob:
+   :maxdepth: 1
+
+   implemented/*
+
+Xena approved (but not implemented) specs:
+
+.. toctree::
+   :glob:
+   :maxdepth: 1
+
+   approved/*

doc/source/specs/xena/redirects

@@ -0,0 +1 @@
+../../../../specs/xena/redirects

doc/source/specs/xena/template.rst

@@ -0,0 +1 @@
+../../../../specs/xena-template.rst