Deflake TestMarkDown in vtgate balancer.
Add Kubernetes version requirements.
Create log dir in Kubernetes pod startup script.
First pass at vttablet config for Kubernetes.
In an external reparent, if the old master doesn't convert
to spare by itself, instead of scrapping it, we'll make it spare now.
Merge pull request #131 from youtube/replication

In an external reparent, if the old master doesn't convert
Merge pull request #128 from youtube/deflake-balancer-test

Deflake TestMarkDown in vtgate balancer.
Java client: move failure test cases to new suite

Increase the cache ttl timeout for test cases
Java client tests set up

add a newline at the end of test helper output
Merge pull request #113 from youtube/vtgate

Vtgate
MapReduce tests should not use JUnit4
Wait for MySQL to come up and create database.
Add instructions for launching vttablet.
Changing documentation about ramdisk to use 4g instead of 2g
Merge pull request #133 from youtube/docker

Kubernetes setup for vttablet
Merge pull request #134 from youtube/aaijazi_fix_ramdisk_size

Changing documentation about ramdisk to use 4g instead of 2g
Java client tests: Add test for tx_pool_full

Drop and recreate table after each test
Merge pull request #135 from youtube/java_client_tests

Java client tests: Add test for tx_pool_full
Java client tests: increase timeout in failure test
Merge pull request #138 from youtube/vtgate

Vtgate