Docs: Rename Sphinx project to "Learning CodeQL"

Author: Shati Patel

docs/language/global-sphinx-files/_templates/layout.html

@@ -61,7 +61,7 @@
             </div>
             <div class="linkcontainer">
                 <div class="linkbar">
-                    <a href="https://help.semmle.com/QL/learn-ql/" target="_blank">Learn QL</a>
+                    <a href="https://help.semmle.com/QL/learn-ql/" target="_blank">Learn CodeQL</a>
                     <a href="https://help.semmle.com/QL/learn-ql/ql-training.html" target="_blank">QL for variant analysis</a>
                     <a href="https://help.semmle.com/QL/ql-tools.html" target="_blank">QL tools</a>
                     <a href="https://help.semmle.com/QL/ql-explore-queries.html" target="_blank">Queries</a>

docs/language/learn-ql/conf.py

@@ -1,6 +1,6 @@
 # -*- coding: utf-8 -*-
 #
-# Learn QL documentation build configuration file, created by
+# Learn CodeQL documentation build configuration file, created by
 # on Tuesday Nov 13 2018.
 #
 # This file is execfile()d with the current directory set to its
@@ -41,16 +41,16 @@
 master_doc = 'index'
 
 # General information about the project.
-project = u'Learning QL'
+project = u'Learning CodeQL'
 
 # -- Project-specifc options for HTML output ----------------------------------------------
 
 # The name for this set of Sphinx documents.  If None, it defaults to
 # "<project> v<release> documentation".
-html_title = 'Learn QL'
+html_title = 'Learn CodeQL'
 
 # Output file base name for HTML help builder.
-htmlhelp_basename = 'Learn QL'
+htmlhelp_basename = 'Learn CodeQL'
 
 # The version info for this project, if different from version and release in main conf.py file.
 # The short X.Y version.