Misc dox fixes

Author: dstansby

docs/_static/hist.png

@@ -1,7 +1,7 @@
 Changelog
 =========
 
-0.3.0
+1.0.0
 -----
 
 New features

docs/changelog.rst

@@ -1,23 +1,21 @@
 napari-matplotlib
 =================
-``napari-matplotlib`` is a `Napari <https://napari.org>`_ plugin for generating
+A `napari <https://napari.org>`_ plugin for generating
 `Matplotlib <https://matplotlib.org/>`_ plots from one or more ``napari`` Layers.
 
-Design
-------
-``napari-matplotlib`` contains a number of different ``napari`` Widgets. Each
-widget is designed to map one or more ``napari`` Layers on to a ``matplotlib`` plot.
+This plugin provides a number of different ``napari`` Widgets. Each
+widget is designed to map one or more ``napari`` Layers on to a ``Matplotlib`` plot.
 As an example, the `~.HistogramWidget` is used to
 map one or more Image layers on to a 1D histogram plot.
 
-.. toctree::
-   :maxdepth: 1
-
-   guide/index
+.. image:: _static/hist.png
+  :alt: Screenshot of the napari viewer showing the napari-matplotlib histogram widget on the right hand side of the screen.
 
 .. toctree::
    :maxdepth: 1
-   :caption: Reference
+   :hidden:
 
+   user_guide
+   third_party
    api
    changelog

docs/guide/index.rst

@@ -1,8 +1,6 @@
 Third-party plugins
 ===================
-This page explains how ``napari-matplotlib`` can be used within third party plugins.
-
-``napari-matplotlib`` provides a ready-to-go widget with a Matplotlib toolbar and figure to third party plugin developers
+``napari-matplotlib`` provides a ready-to-go widget with a Matplotlib toolbar and figure to third party plugin developers.
 This widget is customised to match the theme of the main napari window.
 
 The widget can be found at `napari_matplotlib.base.NapariMPLWidget`.