gate: drop sphinxmark

sphinxmark is currently broken due to Sphinx 2.0.0 release, this
patch drops all of the code which uses it for now until we land
an upstream fix that unbreaks us.

Change-Id: Iba0bc579b6a82046ca0a0d7177d2ba9fd95ac3a4

deploy-guide/source/conf.py

@@ -96,7 +96,6 @@
 extensions = [
     'openstackdocstheme',
     'sphinx.ext.autodoc',
-    'sphinxmark',
     'sphinx.ext.extlinks'
 ]
 
@@ -325,12 +324,4 @@
 pdf_documents = [
     (master_doc, target_name,
      title, author)
-]
-
-# -- Options for sphinxmark -----------------------------------------------
-sphinxmark_enable = True
-sphinxmark_div = 'docs-body'
-sphinxmark_image = 'text'
-sphinxmark_text = watermark
-sphinxmark_text_color = (128, 128, 128)
-sphinxmark_text_size = 70
+]

doc/requirements.txt

@@ -6,6 +6,5 @@
 sphinx!=1.6.6,!=1.6.7,>=1.6.2 # BSD
 openstackdocstheme>=1.29.2 # Apache-2.0
 reno>=2.5.0 # Apache-2.0
-sphinxmark>=0.1.14 # Apache-2.0
 doc8>=0.6.0 # Apache-2.0
 bashate>=0.5.1 # Apache-2.0

doc/source/conf.py

@@ -110,8 +110,7 @@
 extensions = [
     'openstackdocstheme',
     'sphinx.ext.autodoc',
-    'sphinx.ext.extlinks',
-    'sphinxmark'
+    'sphinx.ext.extlinks'
 ]
 
 # Add any paths that contain templates here, relative to this directory.
@@ -348,11 +347,4 @@
      title, author)
 ]
 
-# -- Options for sphinxmark -----------------------------------------------
-sphinxmark_enable = True
-sphinxmark_div = 'docs-body'
-sphinxmark_image = 'text'
-sphinxmark_text = watermark
-sphinxmark_text_color = (128, 128, 128)
-sphinxmark_text_size = 70
 locale_dirs = ['locale/']