* CORDA-1208: Notary service should persist the notarisation request signature along with the committed input states.
This required modifying the uniqueness provider interface to accept the signature in addition to input states.
Until now the committed state log used to be stored as a map of (state reference -> (tranasction id, consuming party)).
Adding the serialized signature would mean inflating each state entry by around 700 bytes, which would be grossly inefficient.
Instead, two tables are now used: one for storing (state referece -> transaction id) map, and another for storing the notarisation
request details (transaction id, consuming party, date, signature).
* Update api - all of these changes are only related to custom notaries
* Hide the FastThreadLocal class behind a Supplier.
* Add SHA256 to class and field names.
* Updates from code review: extra comment and class renamed.
Old code failed with:
```
11:34:01.536 [main] ERROR net.corda.node.internal.Node - Exception during node startup
java.nio.file.InvalidPathException: Illegal char <:> at index 2: /C:/Program%20Files/JetBrains/IntelliJ%20IDEA%20Community%20Edition%202017.3.1/lib/idea_rt.jar
at sun.nio.fs.WindowsPathParser.normalize(WindowsPathParser.java:182) ~[?:1.8.0_144]
at sun.nio.fs.WindowsPathParser.parse(WindowsPathParser.java:153) ~[?:1.8.0_144]
at sun.nio.fs.WindowsPathParser.parse(WindowsPathParser.java:77) ~[?:1.8.0_144]
at sun.nio.fs.WindowsPath.parse(WindowsPath.java:94) ~[?:1.8.0_144]
at sun.nio.fs.WindowsFileSystem.getPath(WindowsFileSystem.java:255) ~[?:1.8.0_144]
at java.nio.file.Paths.get(Paths.java:84) ~[?:1.8.0_144]
at net.corda.node.utilities.JVMAgentRegistry.resolveAgentJar(JVMAgentRegistry.kt:46) ~[classes/:?]
at net.corda.node.internal.AbstractNode.initialiseJVMAgents(AbstractNode.kt:785) ~[classes/:?]
at net.corda.node.internal.AbstractNode.start(AbstractNode.kt:199) ~[classes/:?]
at net.corda.node.internal.Node.start(Node.kt:335) ~[classes/:?]
at net.corda.node.internal.NodeStartup.startNode(NodeStartup.kt:146) ~[classes/:?]
at net.corda.node.internal.NodeStartup.run(NodeStartup.kt:120) [classes/:?]
at net.corda.node.Corda.main(Corda.kt:16) [classes/:?]
```
* * added is current and timestamp to the node info table
* getNodeInfoHashes returns all "current" node info hashes
* TODO: network map should return 404 if receive old node info request
* TODO: database migration integration test
* fix compilation error
* * removed unnecessary unique constraint
* rebase and tidy up liquid base xml
* address PR issues
* address PR issues
* address PR issues
* rework message handling while connection is down: do not send anything, throw on all obs and futures when failure detected
* RPC calls will throw if used during failover; adapted tests
Basic pieces of bridge, still very rough
Work in progress
Fixes after rebase
Primitive float tunnel implementation
Put explanatory comments on the interfaces. Add support for different SSL KeyStores for the different connections to/from the bridge and float.
Add a couple more comments
Cleanup
Fix some issues
Use a new custom header to relay the login identity from bridges. (Will add more security to this shortly)
Make key protection logic a bit clearer in the comments
Create some basic test and integrationTests
Add a couple of tests of the BridgeAMQPListenerService
Add some basic tests
Correct comment
Fixup after rebase
Fixup after rebase
Fixup after rebase
Explicit parameter types to work on build box.
Address PR comments
Address some of Mike's PR comments.
Re-enable test on enterprise.
Don't sweep up node default config
Remove obsolete config entry
Correct merge mistake
Configurable whitelist headers on bridge
Don't access primary artemis session from different threads used by inbound packet pathway.
Fix unit test
