doc: remove guides and split content

Remove the old guides section and move all remaining items into new
sections.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>

doc/develop/index.rst

@@ -15,3 +15,4 @@ Developing with Zephyr
    modules.rst
    west/index
    test/index
+   tools/index

doc/develop/tools/index.rst

@@ -0,0 +1,10 @@
+.. _dev_tools:
+
+Tools and IDEs
+##############
+
+.. toctree::
+   :maxdepth: 1
+
+   coccinelle.rst
+   platformio/index.rst

doc/guides/index.rst

@@ -1,12 +0,0 @@
-.. _user_guides:
-
-User and Developer Guides
-#########################
-
-.. toctree::
-   :maxdepth: 1
-
-   coccinelle.rst
-   platformio/index.rst
-   portability/index.rst
-   porting/index

doc/hardware/index.rst

@@ -10,3 +10,4 @@ Hardware Support
    emulator/index.rst
    peripherals/index.rst
    pinctrl/index.rst
+   porting/index

doc/index-tex.rst

@@ -20,7 +20,6 @@ Zephyr Project Documentation
    connectivity/index.rst
    services/index.rst
    reference/index.rst
-   guides/index.rst
    hardware/index.rst
    security/index.rst
    contribute/index.rst

doc/index.rst

@@ -41,7 +41,7 @@ licensing, as described in :ref:`Zephyr_Licensing`.
 	   <p>Introducing the Zephyr Project: overview, architecture, features, and licensing</p>
        </li>
        <li class="grid-item">
-	   <a href="getting_started/index.html">
+	   <a href="develop/getting_started/index.html">
                <span class="grid-icon fa fa-map-signs"></span>
 	       <h2>Getting Started Guide</h2>
 	   </a>
@@ -65,11 +65,11 @@ licensing, as described in :ref:`Zephyr_Licensing`.
 	       by Zephyr</p>
        </li>
        <li class="grid-item">
-	   <a href="reference/index.html">
+	   <a href="hardware/index.html">
                <span class="grid-icon fa fa-sign-in"></span>
-	       <h2>API Reference</h2>
+	       <h2>Hardware Support</h2>
 	   </a>
-	   <p>API Documentation, Zephyr configuration, and subsystem Reference</p>
+	   <p>Information about supported architectures, supported hardware and porting guides</p>
        </li>
        <li class="grid-item">
 	   <a href="security/index.html">
@@ -86,11 +86,11 @@ licensing, as described in :ref:`Zephyr_Licensing`.
 	   <p>List of supported boards and platforms.</p>
        </li>
        <li class="grid-item">
-	   <a href="guides/index.html">
+	   <a href="services/index.html">
                <span class="grid-icon fa fa-puzzle-piece"></span>
-	       <h2>User and Developer Guides</h2>
+	       <h2>OS Services</h2>
 	   </a>
-	   <p>User and Developer Guides, including tools and tips</p>
+	   <p>OS Services and guides how to use them with Zephyr</p>
        </li>
    </ul>
 
@@ -108,7 +108,6 @@ Sections
    connectivity/index.rst
    services/index.rst
    reference/index.rst
-   guides/index.rst
    hardware/index.rst
    security/index.rst
    contribute/index.rst

doc/services/index.rst

@@ -17,6 +17,7 @@ OS Services
    resource_management/index.rst
    notify.rst
    pm/index.rst
+   portability/index.rst
    shell/index.rst
    settings/index.rst
    smf/index.rst