c_icap: Don't runtime-depend on modules

This creates a dependency circle between the two packages
which is actually unnecessary.

c_icap is quite useless without the modules, but still
these could come from an other package.

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

c_icap/c_icap.nm

@@ -5,7 +5,7 @@
 
 name       = c_icap
 version    = 0.4.2
-release    = 2
+release    = 3
 
 groups     = Networking/Daemons
 url        = http://c-icap.sourceforge.net
@@ -48,7 +48,7 @@ end
 
 packages
 	package %{name}
-		requires = %{name}_modules
+		recommends = %{name}_modules
 
 		configfiles
 			/etc/c-icap/c-icap.conf