Small cleanups

Remove obsolete lines from doc/source/conf.py, openstackdocstheme sets
them itself now.

Remove build_sphinx from setup.cfg, the repo calls sphinx-build and thus
ignores setup.cfg.

Remove install_command from tox.ini, the default is good to use.

Change-Id: I870723bdccd3208ee8270827f74ca68d5c956eba

doc/source/conf.py

@@ -132,11 +132,6 @@ html_short_title = 'Ideas'
 # so a file named "default.css" will overwrite the builtin "default.css".
 html_static_path = ['_static']
 
-# If not '', a 'Last updated on:' timestamp is inserted at every page bottom,
-# using the given strftime format.
-git_cmd = "git log --pretty=format:'%ad, commit %h' --date=local -n1"
-html_last_updated_fmt = os.popen(git_cmd).read()
-
 # If true, SmartyPants will be used to convert quotes and dashes to
 # typographically correct entities.
 #html_use_smartypants = True
@@ -181,17 +176,6 @@ htmlhelp_basename = 'Tempestdoc'
 # -- Options for LaTeX output
 # --------------------------------------------------
 
-latex_elements = {
-# The paper size ('letterpaper' or 'a4paper').
-#'papersize': 'letterpaper',
-
-# The font size ('10pt', '11pt' or '12pt').
-#'pointsize': '10pt',
-
-# Additional stuff for the LaTeX preamble.
-#'preamble': '',
-}
-
 # Grouping the document tree into LaTeX files. List of tuples
 # (source start file, target name, title, author, documentclass
 # [howto/manual]).

setup.cfg

@@ -6,11 +6,3 @@ description-file =
 author = Jean-Philippe Evrard
 author-email = openstack-discuss@lists.openstack.org
 home-page = http://www.openstack.org/
-
-[build_sphinx]
-all_files = 1
-build-dir = doc/build
-source-dir = doc/source
-
-[pbr]
-warnerrors = True

tox.ini

@@ -5,7 +5,6 @@ skipsdist = True
 
 [testenv]
 usedevelop = True
-install_command = pip install -U {opts} {packages}
 setenv = VIRTUAL_ENV={envdir}
 deps = -r{toxinidir}/test-requirements.txt