Tag 2.0.0-rc1

New features:
- Unified code base for Linux and FreeBSD
- Redacted 'zfs send/recv'
- Persistent L2ARC
- Sequential resilvering
- ZSTD Compression
- Log spacemaps
- Fast clone deletion
- Sectional zfs/zpool man pages
- Added 'zpool wait' subcommand
- Improved 'zfs share' scalability
- Improved AES-GCM encryption performance

Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>

META

@@ -1,10 +1,10 @@
 Meta:          1
 Name:          zfs
 Branch:        1.0
-Version:       0.8.0
-Release:       1
+Version:       2.0.0
+Release:       rc1
 Release-Tags:  relext
 License:       CDDL
-Author:        OpenZFS on Linux
-Linux-Maximum: 5.6
+Author:        OpenZFS
+Linux-Maximum: 5.8
 Linux-Minimum: 3.10