Add plotting utils to api docs (loosely)

docs/api.rst

@@ -8,3 +8,16 @@ DyeScore
 
 .. autoclass:: dye_score.dye_score.DyeScore
     :members:
+
+
+.. dye_score.plotting
+
+Plotting utils
+--------------
+
+The following plotting utils can be used directly or maybe useful template code
+for reviewing your results.
+
+.. automodule:: dye_score.plotting
+    :members:
+    :undoc-members:

docs/conf.py

@@ -32,7 +32,15 @@ class Mock(MagicMock):
     def __getattr__(cls, name):
         return MagicMock()
 
-MOCK_MODULES = ['numpy', 'pandas', 'dask', 'xarray', 'bokeh',]
+MOCK_MODULES = [
+    'numpy',
+    'pandas',
+    'dask',
+    'xarray',
+    'bokeh.models',
+    'bokeh.palettes',
+    'bokeh.plotting',
+]
 sys.modules.update((mod_name, Mock()) for mod_name in MOCK_MODULES)
 
 # -- General configuration ---------------------------------------------