Litecoin: Add checkpoints to testnet
update icons
update splash
update cio
update splash image
add templecoin.icns
Add testnet DNS seed from xurious.com
Merge pull request #128 from petertoddltc/add-checkpoints-to-testnet

Add checkpoints to testnet
Make settxfee clear that units are btc/kb.

Rebased-from: fffab7e45061aba3a5f345e0fc22a8584bcb012d 0.8.x
Fix minor unit test memory leaks

Rebased-from: 5d8c41f7b5eb1a103290f8c935127addeb781f73 0.8.x
Bitcoin-Qt: BitcoinGUI::message() updates/fixes

- ensure message boxes are shown in center of our main window, not
  centered on the users desktop
- always prefer user supplied titles for message boxes over the functions
  defaults (fixes a bug, where transaction info messages did not contain
  information, if it was incoming or outgoing)

Rebased-from: ca3c4d8d61d67f29c5db2b526cbfb5a4e7d9b727 0.8.x
misc small spelling/indentation fixes

Rebased-from: efde29e7f6b917bb4807157536dca400512ca99d 0.8.x
fix #3049 by changing comment for CNetAddr::IsRFC4193()

Rebased-from: 71888bf121a5abbfb89a693b9f2cb99935d3cfad 0.8.x
Bitcoin-Qt: prevent stuck/unusable debug window on exit

- when closing the client with an open debug window, that window could
  become stuck/unsuable (it was still shown wherea the main window was
  hidden already)
- fix this by hiding the debug window, when quitting the the client

Rebased-from: 3f8241c65539ceae7dc858f6f85acf3c2c58253b 0.8.x
Update Qt 4.8.3 download link

Conflicts:
	contrib/gitian-descriptors/README

Rebased-from: 68adfc0079916c1916405f7466db769af1fe8855 0.8.x
Avoid core dump if rpc port is in use.

The cleanup code needs to check for NULL rpcworkers thread group.

Rebased-from: b7f6e156462a24129078252a4e957a5be622ebcc 0.8.x
Bugfix: Avoid trying to parse outputs that aren't relevant to CWalletTx::GetAmounts

This fixes a warning when an output we aren't concerned with can't be parsed.

Rebased-from: a8c1df93c87f089bfb80d959724a65b714b2aaca 0.8.x
Bugfix: Supress "address" key in transaction details, when the destination isn't recognized

Previously, it would pass corrupt/random through base58.

Rebased-from: 33a3cfaf0fe7ab8f23b815e678fe72f2a95fb61f 0.8.x
RPC: prevent crash with walletpassphrase

- fix crash with walletpassphrase by checking if RPC server is running and
  give a friendly error message how to fix this (fixes #3100)
- add 3 new RPCErrorCodes RPC_SERVER_NOT_STARTED
- use the new code where needed / missing

Upstream: 4315ec1a722a290ba2bb2b86080a787f6174e2a2

Conflicts:
	src/rpcnet.cpp
	src/rpcwallet.cpp

Rebased-from: a80b01cdf6323dae55020933ad1f5ea52f64b0bc 0.8.x
bitcoingui: show main window (if hidden) on modal messages

Conflicts:
	src/qt/bitcoingui.cpp

Conflicts:
	src/qt/bitcoingui.cpp

Rebased-from: ad47c2848db573ea6656bbc16bd49000166dfd16 0.8.x