* Add Metadata to messages, expose new messenger methods
This commits modifies deduplicator so that it takes a `StatusMessage`
instead of `WhisperMessage` and also returns a `Metadata` field which is
then passed back by the client when confirming messages, which fixes the
issue we had with not confirming pfs messages.
This commit moves envelopes tracking to status-go.
Post endpoint is not going to track envelopes anymore, as that's taken
care on status-protocol-go side, so this is a breaking change, and
version is updated accordingly.
Adds support for datasync, V1Messages and disabling the discovery topic.
This is a backward compatible change as long as they are not toggled on
(they are not by default).
* add multiaccount support
add multi account ImportPrivateKey and StoreAccount
test derivation from normal keys
* add multiaccount to mobile pkg
* use multiaccount params structs from the mobile pkg
* move multiaccount tests together with the other lib tests
* fix codeclimate warning and temporarily increase methods threshold
* split library_test_utils.go to avoid linter warnings
Jakub Sokołowski
Pedro Pombeiro
Adam Babik
Andrea Maria Piana
Adam Babik
Andrea Franz