* [CORDA-442] let Driver run without network map
- Nodes started by driver run without a networkMapNode.
- Driver does not take a networkMapStartStrategy anymore
- a new parameter in the configuration "noNetworkMapServiceMode" allows for a node not to be a networkMapNode nor to connect to one.
- Driver now waits for each node to write its own NodeInfo file to disk and then copies it into each other node.
- When driver starts a node N, it waits for every node to be have N nodes in their network map.
Note: the code to copy around the NodeInfo files was already in DemoBench, the NodeInfoFilesCopier class was just moved from DemoBench into core (I'm very open to core not being the best place, please advise)
Move from `chooseIdentity()` to `singleIdentity()` where tests use a single identity, or to fetching by name where multiple identities are present, so we stop using the first identity as special.
* Fixed AbstractNode to load custom notary services properly.
Added a custom notary sample.
* Prevent multiple custom notaries from being loaded
* Throw if more than once custom notary service is loaded
Rework identity usage in tests to extract identity from nodes by name, rather than just arbitrarily choosing the first identity. This better models the intended design for production (future work).
Let NodeInfoWatcher create the directory it wants to poll at startup.
Also log failure in creating the directory, but don't log anything if it can be found at poll time.
Remove all the Kotlin functions with spaces in them since the Android doesn't support them.
See https://github.com/corda/corda/issues/1730 for a more in-depth discussion.
Handle non-standard file systems such as JimFs, in NodeInfoWatcher. Instead of using `toFile()` to convert a Path to a File, open the Path for writing to directly.
* Stop using the watch service, just re-read the whole directory every time. On macOS it's quite unpredictable and the tests are almost always failing.
* Remove local function because it is serialised as a lambda.
* Don't automatically whitelist Kotlin lambdas unless checkpointing.
* Add comment to @CordaSerializable, warning not to allow AnnotationTarget.EXPRESSION.
* Add functions to:
** Return PartyAndCertificate rather than just Party
** Return all NodeInfo entries for a name (rather than just by key)
* General documentation improvements
Update tests
Add a test to show progress tracking works
Include service startable flow in Cordapp data structures.
Respond to PR comments
Fixup change of api inline with PR comments.
Address PR comments
