Add CValidationInterface::BlockChecked notification
Bugfix: submitblock: Use a temporary CValidationState to determine accurately the outcome of ProcessBlock, now that it no longer does the full block validity check
Rename RPC_TRANSACTION_* errors to RPC_VERIFY_* and use RPC_VERIFY_ERROR for submitblock
Rename ProcessBlock to ProcessNewBlock to indicate change of behaviour, and document it
Don't relay alerts to peers before version negotiation

Fixes #1436
tests: enable alertnotify test for Windows

The semantics of "echo" are different there and they change the resulting text,
but they're still correct and predictable.
tests: allow rpc-tests to get filenames for bitcoind and bitcoin-cli from the environment

This will allow for windows tests to run with bitcoind.exe and bitcoin-cli.exe
tests: fix forknotify.py on windows

Windows interprets 'foo.txt' as a literal filename while "foo.txt" is treated
as expected.
tests: remove old pull-tester scripts

They're unused since the switch to Travis
tests: replace the old (unused since Travis) tests with new rpc test scripts
add tests to travis
minor cleanup: include orders, end comments etc.

- no code changes
Merge pull request #5169

20a5f61 Don't relay alerts to peers before version negotiation (Wladimir J. van der Laan)
Merge pull request #5185

2191eac add tests to travis (Cory Fields)
7667850 tests: replace the old (unused since Travis) tests with new rpc test scripts (Cory Fields)
fa7f8cd tests: remove old pull-tester scripts (Cory Fields)
5122ea7 tests: fix forknotify.py on windows (Cory Fields)
7a41614 tests: allow rpc-tests to get filenames for bitcoind and bitcoin-cli from the environment (Cory Fields)
f635269 tests: enable alertnotify test for Windows (Cory Fields)
Remove file and class order guidelines
Merge pull request #5106

1bea2bb Rename ProcessBlock to ProcessNewBlock to indicate change of behaviour, and document it (Luke Dashjr)
d29a291 Rename RPC_TRANSACTION_* errors to RPC_VERIFY_* and use RPC_VERIFY_ERROR for submitblock (Luke Dashjr)
f877aaa Bugfix: submitblock: Use a temporary CValidationState to determine accurately the outcome of ProcessBlock, now that it no longer does the full block validity check (Luke Dashjr)
24e8896 Add CValidationInterface::BlockChecked notification (Luke Dashjr)
Merge pull request #5186

771d500 minor cleanup: include orders, end comments etc. (Philip Kaufmann)
Merge pull request #5201 from sipa/order

Remove file and class order guidelines
Check for C++ compiler before C compiler to check if it works