Release 1.0.14-1

An upmerge to Zcash 1.0.14 with additional changes.

Increase Deprecation to 26 weeks (6 months) - through October.
Update version string to Longyearbyen

Pull in select 1.0.15 Zcash fixes:

• read hashReserved from disk zcash#2931
• improve sync performance by increasing default value of dbcache. zcash#2873
• add doc/reducing-memory-usage.md
• z_importviewingkey RPC fix from leto/zero#1

Update README.md throughout, particularly the addnode addresses
Add a sample zero.conf to ./contrib

ZERO 1.0.14-1RC

An upmerge to Zcash 1.0.14 with additional changes.

Increase Deprecation to 26 weeks (6 months) - through October.
Update version string to Longyearbyen

Pull in select 1.0.15 Zcash fixes:

• read hashReserved from disk zcash#2931
• improve sync performance by increasing default value of dbcache. zcash#2873
• add doc/reducing-memory-usage.md
• z_importviewingkey RPC fix from leto/zero#1

Update README.md throughout, particularly the addnode addresses
Add a sample zero.conf to ./contrib

ZERO 1.0.12

Upmerge to Zcash 1.0.12 Release (Latest)
The main features include more Privacy improvements and speedup of the chain download, plus bug fixes.
See Zcash release notes for details: https://github.com/zcash/zcash/releases

Ubuntu build artifacts for testing are attached.
ZERO1012.tar.gz