buildroot: move editors under package/editors and merge menus

Based on patch by Arnar Mar Sig.

package/Config.in

@@ -11,7 +11,6 @@ source "package/coreutils/Config.in"
 endif
 source "package/diffutils/Config.in"
 if !BR2_PACKAGE_BUSYBOX_HIDE_OTHERS
-source "package/ed/Config.in"
 source "package/findutils/Config.in"
 endif
 source "package/flex/Config.in"
@@ -119,16 +118,8 @@ endif
 if !BR2_PACKAGE_BUSYBOX_HIDE_OTHERS
 # busybox has an editor
 
-menuconfig BR2_TEXTEDIT_SUPPORT
-	bool "Text editors"
-	default y
-	help
-	  Support for text editors
-
-if BR2_TEXTEDIT_SUPPORT
-source "package/nano/Config.in"
-source "package/uemacs/Config.in"
-endif
+# text editors
+source "package/editors/Config.in"
 
 endif
 
@@ -490,6 +481,4 @@ source "package/magiccube4d/Config.in"
 source "package/vice/Config.in"
 endif
 
-source "package/editors/Config.in"
-
 endmenu

package/editors/Config.in

@@ -1,5 +1,12 @@
-menu "Editors"
+menuconfig BR2_TEXTEDIT_SUPPORT
+	bool "Text editors"
+	default y
+	help
+	  Support for text editors
 
+if BR2_TEXTEDIT_SUPPORT
+source "package/editors/ed/Config.in"
+source "package/editors/nano/Config.in"
+source "package/editors/uemacs/Config.in"
 source "package/editors/vim/Config.in"
-
-endmenu
+endif