Major updates integration from all upstreams

contrib/debian/changelog

@@ -1,3 +1,57 @@
+zcash (2.0.0) stable; urgency=medium
+
+  * 2.0.0 release.
+
+ -- Zcash Company <team@z.cash>  Wed, 15 Aug 2018 17:57:50 -0700
+
+zcash (2.0.0~rc1) stable; urgency=medium
+
+  * 2.0.0-rc1 release.
+
+ -- Zcash Company <team@z.cash>  Thu, 09 Aug 2018 16:56:56 +0000
+
+zcash (1.1.2) stable; urgency=medium
+
+  * 1.1.2 release.
+
+ -- Zcash Company <team@z.cash>  Sun, 01 Jul 2018 20:12:33 -0700
+
+zcash (1.1.2~rc1) stable; urgency=medium
+
+  * 1.1.2-rc1 release.
+
+ -- Zcash Company <team@z.cash>  Fri, 22 Jun 2018 17:03:41 -0700
+
+zcash (1.1.1) stable; urgency=medium
+
+  * 1.1.1 release.
+
+ -- Zcash Company <team@z.cash>  Fri, 25 May 2018 15:49:34 +1200
+
+zcash (1.1.1~rc2) stable; urgency=medium
+
+  * 1.1.1-rc2 release.
+
+ -- Zcash Company <team@z.cash>  Wed, 23 May 2018 09:28:50 -0700
+
+zcash (1.1.1~rc1) stable; urgency=medium
+
+  * 1.1.1-rc1 release.
+
+ -- Zcash Company <team@z.cash>  Sat, 19 May 2018 10:16:14 +1200
+
+zcash (1.1.0) stable; urgency=medium
+
+  * 1.1.0 release.
+
+ -- Zcash Company <team@z.cash>  Wed, 11 Apr 2018 20:15:29 -0600
+
+zcash (1.1.0~rc1) stable; urgency=medium
+
+  * 1.1.0-rc1 release.
+
+ -- Zcash Company <team@z.cash>  Thu, 05 Apr 2018 03:26:17 +0100
+
 zcash (1.0.15) stable; urgency=medium
 
   * 1.0.15 release.

contrib/debian/copyright

@@ -4,8 +4,9 @@ Upstream-Contact: Zcash Company <team@z.cash>
 Source: https://github.com/zcash/zcash
 
 Files: *
-Copyright: 2016-2017, The Zcash developers
- 2009-2017, Bitcoin Core developers
+Copyright: 2016-2018, The Zcash developers
+ 2009-2018, Bitcoin Core developers
+ 2009-2018, Bitcoin Developers
 License: Expat
 Comment: The Bitcoin Core developers encompasses the current developers listed on bitcoin.org,
  as well as the numerous contributors to the project.