[frogr] Add missing BuildRequires: libgcrypt-devel

[Christophe Fergeau]

commit 761de78608a7ebd3df3075c4b134cdbccab5ab34
Author: Christophe Fergeau <cfergeau at redhat.com>
Date:   Mon Aug 5 21:50:46 2013 +0200

    Add missing BuildRequires: libgcrypt-devel
    
    configure is checking for it, and frogr is using it.

 frogr.spec |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/frogr.spec b/frogr.spec
index eb2fd9f..42ef59d 100644
--- a/frogr.spec
+++ b/frogr.spec
@@ -13,6 +13,7 @@ Patch0:         0001-Don-t-set-DG-_DISABLE_DEPRECATED.patch
 BuildRequires:  gettext
 BuildRequires:  gtk3-devel
 BuildRequires:  intltool
+BuildRequires:  libgcrypt-devel
 BuildRequires:  libsoup-devel
 BuildRequires:  libxml2-devel
 BuildRequires:  libexif-devel