* Tests for CFinalizedBudget::AutoCheck
* Tests for CFinalizedBudget::GetHash

Conflicts:
	src/Makefile.qttest.include
	src/Makefile.test.include
	src/compat/byteswap.h

Introduce new opaque implementation of `uint256`, move old
"arithmetic" implementation to `arith_uint256.

Former-commit-id: 3d13854222bd1e776494fedc2ea0727d8176472d

change dash-tx -> crown-tx

change dash-config.h

change das
h- -> crown-

change dashrpc->crownrpc

change dash_qt -> crown_qt

change dash_cli -> crown_cli

chang
e dash_tx -> crown_tx

change test_dash -> test_crown


Former-commit-id: f22ef63258e4b6b7ae790be64ba079162262415f

This fixes a subtle bug involving block re-orgs and non-standard transactions.

Start with a block containing a non-standard transaction, and
one or more transactions spending it in the memory pool.

Then re-org away from that block to another chain that does
not contain the non-standard transaction.

Result before this fix: the dependent transactions get stuck
in the mempool without their parent, putting the mempool
in an inconsistent state.

Tested with a new unit test (adapted for 0.10).

Rebased-From: ad9e86dc
Github-Pull: #5945

If these are going to fail in bitcoind, they should fail in the tests as well.

Github-Pull: #5604
Rebased-From: d58c5d6f

Github-Pull: #5528
Rebased-From: 2a3d988b a089c509 2c14d153

Some users may have libtool libs (.la) installed in their linker search paths.
In this case, using -static-libtool-libs would try to link in .a's instead of
shared libs. That would be harmless unless the .a was built in a way that
would break linking, like non-fpic.

What we really want is "-static" here. Despite its name, it's actually less
aggressive than -static-libtool-libs. It causes only internal libs to be linked
statically (libbitcoinconsensus is the one were'a after).

Credit BlueMatt for libbitcoinsonsensus.h/cpp

For windows builds, exe's are always static, but libs should still conform to
--enabled-shared and --enable-static.

- no code changes

Similar to the INCLUDES changes in 6b099402, split out LIBS into individual
entries for more fine-grained control.

Also add MINIUPNPC_LIBS which was missing before, and hook it up to
executables.

* Delete canonical_tests.cpp, and move the tests to script_tests.cpp.
* Split off SCRIPT_VERIFY_DERSIG from SCRIPT_VERIFY_STRICTENC (the BIP62 part of it).
* Change signature STRICTENC/DERSIG semantics to fail the script entirely rather than the CHECKSIG result (softfork safety, and BIP62 requirement).
* Add many autogenerated tests for several odd cases.
* Mention specific BIP62 rules in the script verification flags.

It breaks the new mingw tests!

See

- https://travis-ci.org/bitcoin/bitcoin/jobs/36845581
- https://travis-ci.org/bitcoin/bitcoin/jobs/36845582

This reverts commit 47059027, 5e2e7fcb, a25fd6be.

UNITTEST inherites from MAIN but allows synamically changing its parameters using the ModifiableParams() interface

Now that we no longer use the median filter to keep track of
the number of blocks of peers, that's the only place it is used.

Testing: delin, delout, locktime, and basic createrawtransaction-like
functionality.

This was committed previously as 4975ae17 and reverted, because the flags were
applied even if the checks didn't pass. This is the same commit, fixed up to
actually disable the functionality when necessary.

Enabled automatically if boost >= 1.49.
See: https://svn.boost.org/trac/boost/ticket/2309

Also, check for a default visibility attribute, so that we can mark future
api functions correctly.

Revert #4663 for now. It still breaks the pulltester.

This reverts commit 4975ae17.

Conflicts:
	configure.ac

Enabled automatically if boost >= 1.49.
See: https://svn.boost.org/trac/boost/ticket/2309

Also, check for a default visibility attribute, so that we can mark future
api functions correctly.

While we're at it, reduce the use of LIBS as well. This makes dependencies
explicit.

Fixes building with (the not-yet-merged) libsecp256k1 as well.

Github-Pull: #4689
Rebased-By: Wladimir J. van der laan <laanwj@gmail.com>
Rebased-From: 909b347 c0e5dda

This is a simple utility that provides command line manipulation of
a hex-encoded TX. The utility takes a hex string on the command line
as input, performs zero or more mutations, and outputs a hex string
to standard output.

This utility is also an intentional exercise of the "bitcoin library"
concept. It is designed to require minimal libraries, and works
entirely without need for any RPC or P2P communication.

See "bitcoin-tx --help" for command and options summary.

Note: This is added to our existing automake targets rather than as a
libtool-style lib. The switch to libtool-style targets can come later if it
proves to not add any complications.

This commit removes all the unnecessary dependencies (key, core,
netbase, sync, ...) from bitcoin-cli.

To do this it shards the chain parameters into BaseParams, which
contains just the RPC port and data directory (as used by utils and
bitcoin-cli) and Params, with the rest.

This lib has no dependencies on other bitcoin functionality. Attempting to
use bitcoin headers will result in a failure to compile.