Merge #16383: rpcwallet: default include_watchonly to true for watchonly wallets

72eaab073bc747425fe551777154b13a6c4c37c9 tests: functional watch-only wallet tests (William Casarin)
72ffbdc5799c1707ecad674d701b43fb80b031d0 doc: add release note for include_watchonly default changes (William Casarin)
003a3c73c0450aa18ac2ab2ca47def2b8c53a7df rpcwallet: document include_watchonly default for watchonly wallets (William Casarin)
a50d9e6c0b8e8144d3deec58ec2e3449ba081151 rpcwallet: default include_watchonly to true for watchonly wallets (William Casarin)

Pull request description:

  Right now it's a bit annoying to deal with watchonly wallets, many rpc commands have an `include_watchonly` argument that needs to be explicitly set.

  Wallets created with `createwallet` can have a `disable_private_keys` parameter, for those wallets we already know that they are watchonly, so there's no reason to have to explicitly ask for it for every command. Instead we check this wallet flag when the `include_watchonly` parameter isn't set.

ACKs for top commit:
  achow101:
    Code review ACK 72eaab073bc747425fe551777154b13a6c4c37c9
  Sjors:
    ACK 72eaab073bc747425fe551777154b13a6c4c37c9
  promag:
    ACK 72eaab073bc747425fe551777154b13a6c4c37c9, code review only, didn't look closely to the test.
  kallewoof:
    ACK 72eaab073bc747425fe551777154b13a6c4c37c9
  fanquake:
    ACK 72eaab073bc747425fe551777154b13a6c4c37c9 - I've looked over the changes, they make sense to me. Compiled and ran the tests etc.

Tree-SHA512: d3646b55e97f386594d7efc994f0712f3888475c6a5dc7f131ac9f8c49bf5d4677182b88f42b34152abe1ad101ecadd152b4c20e9d3c1267190db36f77ab8bd7

0 files changed, 0 insertions, 0 deletions