Update version, date; fix Sphinx issues

docs/conf.py

@@ -29,7 +29,7 @@
 import os
 import sys
 sys.path.insert(0, os.path.abspath('../'))
-autodoc_member_order = 'by_source'
+autodoc_member_order = 'bysource'
 # print(sys.path)
 
 # Add any Sphinx extension module names here, as strings. They can be
@@ -58,7 +58,7 @@ master_doc = 'index'
 
 # General information about the project.
 project = u'Mastodon.py'
-copyright = u'2016-2020, Lorenz Diener'
+copyright = u'2016-2022, Lorenz Diener'
 author = u'Lorenz Diener'
 
 # The version info for the project you're documenting, acts as replacement for
@@ -68,14 +68,14 @@ author = u'Lorenz Diener'
 # The short X.Y version.
 version = u'1.5'
 # The full version, including alpha/beta/rc tags.
-release = u'1.5.1'
+release = u'1.5.2'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
 #
 # This is also used if you do content translation via gettext catalogs.
 # Usually you set "language" from the command line for these cases.
-language = None
+# language = None
 
 # There are two options for replacing |today|: either, you set today to some
 # non-false value, then it is used:
@@ -247,21 +247,21 @@ htmlhelp_basename = 'Mastodonpydoc'
 # -- Options for LaTeX output ---------------------------------------------
 
 latex_elements = {
-     # The paper size ('letterpaper' or 'a4paper').
-     #
-     # 'papersize': 'letterpaper',
+    # The paper size ('letterpaper' or 'a4paper').
+    #
+    # 'papersize': 'letterpaper',
 
-     # The font size ('10pt', '11pt' or '12pt').
-     #
-     # 'pointsize': '10pt',
+    # The font size ('10pt', '11pt' or '12pt').
+    #
+    # 'pointsize': '10pt',
 
-     # Additional stuff for the LaTeX preamble.
-     #
-     # 'preamble': '',
+    # Additional stuff for the LaTeX preamble.
+    #
+    # 'preamble': '',
 
-     # Latex figure (float) alignment
-     #
-     # 'figure_align': 'htbp',
+    # Latex figure (float) alignment
+    #
+    # 'figure_align': 'htbp',
 }
 
 # Grouping the document tree into LaTeX files. List of tuples