Merge pull request kurrent-io#1397 from EventStore/cc-slave-acks

Forward ack and nack http requests to master node.

Merge pull request kurrent-io#1397 from EventStore/cc-slave-acks

Forward ack and nack http requests to master node.

Merge pull request kurrent-io#1389 from EventStore/revert-1351-disall…

…ow-one-time-checkpoint

Revert "Dont allow the checkpoint to be enabled for a one time projection as"

Remove test which does not form part of either PRs that were cherry-p…

…icked

Merge pull request kurrent-io#1383 from EventStore/awaiting-commit-count

Prepare count from master can come last

Merge pull request kurrent-io#1383 from EventStore/awaiting-commit-count

Prepare count from master can come last

Merge pull request kurrent-io#1383 from EventStore/awaiting-commit-count

Prepare count from master can come last

Merge pull request kurrent-io#1375 from EventStore/update-ui-402

Update UI to 4.0.2

Merge pull request kurrent-io#1375 from EventStore/update-ui-402

Update UI to 4.0.2

Merge pull request kurrent-io#1314 from EventStore/handle-projection-…

…compile-timeout

Cleanup Windows specific projection dev. env.