security: compile capabilities by default

Capabilities have long been the default when CONFIG_SECURITY=n,
and its help text suggests turning it on when CONFIG_SECURITY=y.
But it is set to default n.

Default it to y instead.

Signed-off-by: Serge Hallyn <serue@us.ibm.com>
Acked-by: Matt LaPlante <kernel1@cyberdogtech.com>
Signed-off-by: James Morris <jmorris@namei.org>
diff --git a/security/Kconfig b/security/Kconfig
index 8086e61..389e151 100644
--- a/security/Kconfig
+++ b/security/Kconfig
@@ -76,6 +76,7 @@
 config SECURITY_CAPABILITIES
 	bool "Default Linux Capabilities"
 	depends on SECURITY
+	default y
 	help
 	  This enables the "default" Linux capabilities functionality.
 	  If you are unsure how to answer this question, answer Y.