add logos to docs (#48)

* add logos to docs and readme
* add badges to readme

---------

Co-authored-by: jenneh <[email protected]>

Author: kecnry

README.rst

@@ -1,5 +1,18 @@
-LCviz
-=====
+.. image:: docs/logos/lcviz.svg
+    :width: 400
+    :alt: lcviz logo
+    :align: center
+
+.. image:: https://github.com/spacetelescope/lcviz/workflows/CI/badge.svg
+    :target: https://github.com/spacetelescope/lcviz/actions
+    :alt: GitHub Actions CI Status
+
+.. image:: https://codecov.io/gh/spacetelescope/lcviz/branch/main/graph/badge.svg
+    :target: https://codecov.io/gh/spacetelescope/lcviz
+
+.. image:: https://readthedocs.org/projects/lcviz/badge/?version=latest
+    :target: https://lcviz.readthedocs.io/en/latest/?badge=latest
+    :alt: Documentation Status
 
 .. image:: http://img.shields.io/badge/powered%20by-AstroPy-orange.svg?style=flat
     :target: http://www.astropy.org
@@ -9,6 +22,10 @@ LCviz
     :target: https://github.com/spacetelescope/jdaviz/
     :alt: Powered by jdaviz Badge
 
+.. image:: http://img.shields.io/badge/powered%20by-lightkurve-6570b1.svg?style=flat
+    :target: https://github.com/lightkurve/lightkurve/
+    :alt: Powered by lightkurve Badge
+
 
 Early Development Software Warning
 ----------------------------------

docs/conf.py

@@ -186,10 +186,14 @@
 # A shorter title for the navigation bar.  Default is the same as html_title.
 # html_short_title = None
 
+# The name of an image file (relative to this directory) to place at the top
+# of the sidebar.
+html_logo = 'logos/lcviz.svg'
+
 # The name of an image file (within the static path) to use as favicon of the
 # docs.  This file should be a Windows icon file (.ico) being 16x16 or 32x32
 # pixels large.
-# html_favicon = None
+html_favicon = 'logos/lcviz.ico'
 
 # Add any extra paths that contain custom files (such as robots.txt or
 # .htaccess) here, relative to this directory. These files are copied

docs/index.rst

@@ -1,6 +1,10 @@
-*******************
-LCviz Documentation
-*******************
+.. |lcviz_logo| image:: ./logos/lcviz_icon.svg
+    :height: 42px
+
+
+******************
+|lcviz_logo| lcviz
+******************
 
 ``lcviz`` is a light curve visualization and analysis tool within the Jupyter environment (lab or 
 notebook), built on top of `Jdaviz <https://jdaviz.readthedocs.io>`_ and `lightkurve <https://docs.lightkurve.org>`_::

docs/installation.rst

@@ -1,8 +1,8 @@
 
 .. _install:
 
-Install
-=======
+Installation
+============
 
 .. note::