Nano: Update to 2.7.0

Signed-off-by: Jonathan Bennett <jbennett@incomsystems.biz>

utils/nano/Makefile

@@ -8,14 +8,14 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=nano
-PKG_VERSION:=2.6.3
+PKG_VERSION:=2.7.0
 PKG_RELEASE:=1
 PKG_LICENSE:=GPL-3.0+
 PKG_LICENSE_FILES:=COPYING
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
-PKG_SOURCE_URL:=https://www.nano-editor.org/dist/v2.6/
-PKG_MD5SUM:=1213c7f17916e65afefc95054c1f90f9
+PKG_SOURCE_URL:=@GNU/nano
+PKG_MD5SUM:=0805c5b8c75d4fde053e4b1431270f91
 
 PKG_INSTALL:=1
 PKG_BUILD_PARALLEL:=1

utils/nano/patches/010-fix-enable-tiny

@@ -1,18 +0,0 @@
---- nano-2.6.3/src/winio.c	2016-08-10 04:22:23.000000000 -0500
-+++ nano-2.6.3.new/src/winio.c	2016-08-17 00:58:35.663135848 -0500
-@@ -502,7 +502,6 @@
- 	return sc_seq_or(do_prev_block, 0);
-     else if (retval == controldown)
- 	return sc_seq_or(do_next_block, 0);
--#endif
- 
-     /* When not running under X, check for the bare arrow keys whether
-      * the Ctrl key is being held together with them. */
-@@ -521,6 +520,7 @@
- 		return sc_seq_or(do_next_word_void, 0);
- 	}
-     }
-+#endif
- 
-     switch (retval) {
- #ifdef KEY_SLEFT