[gnome-builder] build: add plugin summary

[Christian Hergert <chergert src gnome org>]

commit d1541179dfe8db5c18e2440a4407b49de65b6e02
Author: Christian Hergert <christian hergert me>
Date:   Tue Sep 1 00:35:14 2015 -0700

    build: add plugin summary
    
    This adds a new section with various plugin information.

 configure.ac |   18 ++++++++++++++++++
 1 files changed, 18 insertions(+), 0 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 43c2bbf..2f6e11d 100644
--- a/configure.ac
+++ b/configure.ac
@@ -500,3 +500,21 @@ echo "  Build Test Suite ..................... : ${enable_tests}"
 echo "  Build API reference .................. : ${enable_gtk_doc}"
 echo "  Use cross-referencing in API docs .... : ${enable_doc_cross_references}"
 echo ""
+echo " Plugins"
+echo ""
+echo "  Autotools ............................ : yes"
+echo "  C Language Pack ...................... : yes"
+echo "  Command Bar .......................... : yes"
+echo "  Ctags ................................ : yes"
+echo "  Device Manager ....................... : yes"
+echo "  GNOME Code Assistance ................ : yes"
+echo "  Global File Search ................... : yes"
+echo "  HTML Language Pack ................... : yes"
+echo "  MinGW ................................ : yes"
+echo "  Python GObject Introspection ......... : yes"
+echo "  Python Jedi Autocompletion ........... : yes"
+echo "  Python Language Pack ................. : yes"
+echo "  Symbol Monitor ....................... : yes"
+echo "  Symbol Tree .......................... : yes"
+echo "  XML Language Pack .................... : yes"
+echo ""