ncftp: cleanup Config.in

Subentries of a menu automatically gets hidden if the dependencies of the
menu element aren't available, so get rid of the individual depends on
BR2_PACKAGE_NCFTP.

package/ncftp/Config.in

@@ -12,26 +12,21 @@ menu "ncFTP tools selection"
 config BR2_PACKAGE_NCFTP_GET
 	bool "NcFTPGet - command-line utility program"
 	default y
-	depends on BR2_PACKAGE_NCFTP
 
 config BR2_PACKAGE_NCFTP_PUT
 	bool "NcFTPPut - command-line utility program"
 	default y
-	depends on BR2_PACKAGE_NCFTP
 
 config BR2_PACKAGE_NCFTP_LS
 	bool "NcFTPLs - command-line utility program"
 	default y
-	depends on BR2_PACKAGE_NCFTP
 
 config BR2_PACKAGE_NCFTP_BATCH
 	bool "NcFTPBatch & NcFTPSpooler - background FTP program for individual users"
 	default y
-	depends on BR2_PACKAGE_NCFTP
 
 config BR2_PACKAGE_NCFTP_BOOKMARKS
 	bool "NcFTPBookmarks - ncurses based Bookmark Editor"
-	depends on BR2_PACKAGE_NCFTP
 	select BR2_PACKAGE_NCURSES
 
 endmenu