[expresso] Add macro to enable dependency generation on EPEL

[Jamie Nguyen]

commit ba3ff7aeff2a0946a485abd397249ad5d9c4bf4d
Author: Jamie Nguyen <j at jamielinux.com>
Date:   Mon Apr 15 17:24:34 2013 +0100

    Add macro to enable dependency generation on EPEL

 expresso.spec |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)
---
diff --git a/expresso.spec b/expresso.spec
index e983a2f..f48b0e2 100644
--- a/expresso.spec
+++ b/expresso.spec
@@ -1,3 +1,5 @@
+%{?nodejs_find_provides_and_requires}
+
 %global enable_tests 1
 
 Name:       expresso
@@ -14,7 +16,7 @@ BuildArch:  noarch
 BuildRequires:  nodejs-devel
 
 %description
-%summary
+%{summary}.
 
 
 %prep