Update .gitignore because of doc migration

This patch set updates .gitignore and fixes autodoc_exclude_modules

Change-Id: If0e8a28c541b7e0711cc5a76ef93513c51080974

.gitignore

@@ -6,6 +6,7 @@
 # Packages
 *.egg
 *.egg-info
+.eggs
 dist
 build
 eggs
@@ -42,7 +43,7 @@ output/*/index.html
 
 # Sphinx
 doc/build
-doc/source/api
+doc/source/reference/api
 
 # pbr generates these
 AUTHORS
@@ -55,3 +56,6 @@ ChangeLog
 
 sftp-config.json
 /.idea/
+
+# Desktop Service Store
+*.DS_Store

setup.cfg

@@ -105,7 +105,7 @@ watcherclient.v1 =
 [pbr]
 autodoc_index_modules = True
 autodoc_exclude_modules =
-  glanceclient.tests.*
+  watcherclient.tests.*
 api_doc_dir = reference/api
 
 [build_sphinx]