Added additional logging to split_clone.go so that we can see overlapping shards
Merge pull request #235 from youtube/aaijazi_add_logging_for_vtworkers

Added additional logging to split_clone.go so that we can see overlapping shards
rename splitsPerShard to splits

Vtgate's SplitsQuery only supports total number of splits
and calculate per shard split number based on it. Therefore,
rename VitessConf and VitessInputFormat to reflect this behavior.
Implement etcd flavor for TopoServer.
Increasing some timeouts in split_diff from 30s to 60s.
Merge pull request #239 from youtube/increase_split_diff_to

Increasing some timeouts in split_diff from 30s to 60s
Merge pull request #237 from yaoshengzhe/fix_mr_shard_param

rename splitsPerShard to splits
Set a default topo server flavor for integration tests.

There are two flavors now, so the default can't be inferred.
Merge pull request #238 from youtube/etcd

Implement etcd flavor for TopoServer.
Removing waitTime from tmclient streaming RPC calls.
Merge branch 'master' of github.com:youtube/vitess