Merge branch 'master' into release-0.1.3
release-0.1.3 branch and non-official build
Merge branch 'release-0.1.3' into dev-0.1.3
testnet update with smaller retarget limits and new alert key.

 - new ecdsa keypair for testnet.
 - testnet seednodes updated.
 - smaller testnet retarget limits.
Merge branch 'dev-0.1.3' into release-0.1.3
Merge branch 'release-0.1.3'
master branch & unstable client warning removal
0.1.3-49 changelog