package/libevas-generic-loaders: remove package

libevas-generic-loaders package is not used anymore, remove it.
Add a legacy entry.

Signed-off-by: Romain Naour <romain.naour@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
diff --git a/Config.in.legacy b/Config.in.legacy
index c76aeb1..60d414b 100644
--- a/Config.in.legacy
+++ b/Config.in.legacy
@@ -145,6 +145,14 @@
 ###############################################################################
 comment "Legacy options removed in 2016.11"
 
+config BR2_PACKAGE_LIBEVAS_GENERIC_LOADERS
+	bool "libevas-generic-loaders package removed"
+	select BR2_LEGACY
+	select BR2_PACKAGE_EFL
+	help
+	  With EFL 1.18, libevas-generic-loaders is now provided by the efl
+	  package.
+
 config BR2_PACKAGE_ELEMENTARY
 	bool "elementary package removed"
 	select BR2_LEGACY