Add UI extension points to project info screen

Change-Id: Idee22b46b022e40ad24df52bef5b8afece51351f
Signed-off-by: Edwin Kempin <edwin.kempin@sap.com>

Documentation/dev-plugins.txt

diff --git a/Documentation/dev-plugins.txt b/Documentation/dev-plugins.txt
index 6706ba7..8864e13 100644
--- a/Documentation/dev-plugins.txt
+++ b/Documentation/dev-plugins.txt
@@ -980,6 +980,20 @@
 +
 The numeric change ID
 
+* Project Info Screen:
+** `GerritUiExtensionPoint.PROJECT_INFO_SCREEN_TOP`:
++
+Panel will be shown at the top of the screen.
+
+** `GerritUiExtensionPoint.PROJECT_INFO_SCREEN_BOTTOM`:
++
+Panel will be shown at the bottom of the screen.
+
+** The following parameters are provided:
+*** `GerritUiExtensionPoint.Key.PROJECT_NAME`:
++
+The name of the project.
+
 * User Profile Screen:
 ** `GerritUiExtensionPoint.PROFILE_SCREEN_BOTTOM`:
 +