Removed internal curl-ca-bundle.crt certificate. Instead added '--with-darwinssl' and '--with-winssl' options

dash -> crown


Former-commit-id: 45e21a41af056e718eb34d4281d40ddc339f35e7

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

Former-commit-id: 3484b7f1fec59b0b87626529f1b834adb5f38f6c

Former-commit-id: ec56b0a1d855649c5e0d920b89ce69293b99c25d

- Changed out logos (just a placeholder)
- DRK -> DASH
- ./darkcoin -> ./dash

This doesn't include any of the changes in the darkcoin/v0.10.18.x branch. Those will be brought over into this commit history.

Credit BlueMatt for libbitcoinsonsensus.h/cpp

git-subtree-dir: src/secp256k1
git-subtree-split: ad2028f9890ca40bdd32055aa0fe5c1c9af0e485

Update .gitignore.

No need to waste startup time building something that can be done
at compile time.

This also resolves a clang++ warning originally reported in #4714,
univalue/univalue_write.cpp:33:12: warning: array subscript is of type 'char
escapes['"'] = "\\"";
^~~~

etc.

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.

Removing old file ignores so they show up in `git status`

Prior to this change, `git status` would report untracked files of the
following sort if run during a build:

    ?? src/rpcprotocol.o-e628def3

These files should be explicitly ignored not only because they are a
nuisance, but given that they appear and disappear quickly, they may be
inadvertently added to the index even if one has been careful to check
for untracked files with `git status` prior to a `git add .`.

remove the "-" in leveldb-* to include src/leveldb/Makefile

Unless a .gitignore pattern is anchored, it'll match in any directory, not juts at the top level.  Simplify .gitignore accordingly.

This adds an executable `bitcoin-rpc` that only serves as a Bitcoin RPC
client.
The commit does not remove RPC functionality from the `bitcoind` yet,
this functionality should be deprecated but is left for a later version
to give users some time to switch.

This change moves test data into the binaries rather than reading them from
the disk at runtime.

Advantages:
- Tests become distributable
- Cross-compile friendly. Build on one machine and execute in an arbitrary
  location on another.
- Easier testing for backports. Users can verify that tests pass without having
  to track down corresponding test data.
- More trustworthy test results and easier quality assurance as tests make
  fewer assumptions about their environment.
- Tests could theoretically run at client/daemon startup and exit on failure.

Disadvantages:
- Required 'hexdump' build-dependency. This is a standard bsd tool that should
  be usable everywhere. It is likely already installed on all build-machines.
- Tests can no longer be fudged after build by altering test-data.

a02ddf9 Added GNU/kFreeBSD kernel name (TARGET_OS)
8487468 CondVar::SignalAll was broken, leading to deadlocks on Windows builds. http://code.google.com/p/leveldb/issues/detail?id=149
f6d84d1 Allow files to be opened for reading multiple times
cb8e3f7 Checking whether closing succeeds
d5317e8 Print actual Win32 error that occurred on file creation failure.
907f308 Port leveldb to MinGW32
9def2bf Mingw support for Windows LevelDB port
0a7b074 Pre-Vista leveldb::port::InitOnce implementation
31a2b09 Native Windows LevelDB port
058a035 Remove Snappy support
5bd76dc Release leveldb 1.12
7b094f1 Release leveldb 1.11
28dad91 Release leveldb 1.10
514c943 Make DB::Open fail if sst files are missing.
d84c825 Fix corruption bug found and analyzed by dhruba@gmail.com
ea2e919 added utility to dump leveldb files
REVERT: ae6c262 Merge branch 'leveldb' into ripple-fork
REVERT: 28fa222 Looks like a bit more delay is needed to smooth the latency.
REVERT: a18f3e6 Tidy up JobQueue, add ripple_core module
REVERT: ab82e57 Release leveldb 1.12
REVERT: 02c6259 Release leveldb 1.11
REVERT: 5bbb544 Rate limit compactions with a 25ms pause after each complete file.
REVERT: 8c29c47 LevelDB issue 178 fix: cannot resize a level 0 compaction set
REVERT: 18b245c Added GNU/kFreeBSD kernel name (TARGET_OS)
REVERT: 8be9d12 CondVar::SignalAll was broken, leading to deadlocks on Windows builds. http://code.google.com/p/leveldb/issues/detail?id=149
REVERT: c9fc070 Upgrade LevelDB to 1.10.0, mostly for better write stall logging.
REVERT: 8215b15 Tweak to variable name to support unity build
REVERT: aca1ffc Allow files to be opened for reading multiple times
REVERT: 693a70c Checking whether closing succeeds
REVERT: 0144d04 Print actual Win32 error that occurred on file creation failure.
REVERT: 43ed517 Fix corruption bug found and analyzed by dhruba@gmail.com
REVERT: 413c74c added utility to dump leveldb files
REVERT: 96eda85 Port leveldb to MinGW32
REVERT: 0967260 Mingw support for Windows LevelDB port
REVERT: ee3f9bd Pre-Vista leveldb::port::InitOnce implementation
REVERT: f5d0a41 Native Windows LevelDB port
REVERT: 28b35f1 Remove Snappy support

git-subtree-dir: src/leveldb
git-subtree-split: a02ddf9b14d145e88185ee209ab8b01d8826663a

git-subtree-dir: src/leveldb
git-subtree-split: aca1ffc4b65be5e099b2088c6e6a308d69e1ad73

Saves you from seeing everything in the Bitcoin-Qt.app/Contents/ dir
after compiling