make-release.py: Updated release notes and changelog for 1.0.13-rc2.

contrib/debian/changelog

@@ -1,3 +1,9 @@
+zcash (1.0.13~rc2) stable; urgency=medium
+
+  * 1.0.13-rc2 release.
+
+ -- Zcash Company <team@z.cash>  Fri, 17 Nov 2017 18:01:08 +0000
+
 zcash (1.0.13~rc1) stable; urgency=medium
 
   * 1.0.13-rc1 release.

doc/authors.md

@@ -1,7 +1,7 @@
 Zcash Contributors
 ==================
 
-Jack Grigg (506)
+Jack Grigg (512)
 Simon Liu (281)
 Sean Bowe (193)
 Daira Hopwood (102)

doc/release-notes/release-notes-1.0.13-rc2.md

@@ -0,0 +1,11 @@
+Changelog
+=========
+
+Jack Grigg (6):
+      Move libsnark from DIST_SUBDIRS into EXTRA_DIST
+      Pass correct dependencies path to libsnark from both Gitian and build.sh
+      Mark libsnark includes as library includes
+      Add the tar-pax option to automake
+      make-release.py: Versioning changes for 1.0.13-rc2.
+      make-release.py: Updated manpages for 1.0.13-rc2.
+