* Fix the sync api returning an empty sync response when reaching timeout, regardless of the since token
* Declare syncData from the start to avoid declaration shadowing
* Bump Kafka version
Since this is a huge bump, it might completely blow up - I'll revert it if that's the case
* Put the loop and the IsEmpty() check back in sync handler
* Add doc and allow returning if timeout is reached
We should no longer be building anything into vendor/bin in the scripts,
so adding it to the path can lead to all sorts of confusion if old
binaries are there.
The motivation for this is to make it easier to see whether a travis failure is due to linting, unit tests or integration test failures, without having to look in the logs.
It also means that each job is independent, so if e.g. the linting fails then the unit tests will still be run.
Brendan Abolivier
Richard van der Hoff
Erik Johnston