Don't store or send side-chain blocks lower than last checkpoint.
[Qt] Improve single step in bitcoinamountfield
Log warnings when bootstrap files are specified but cannot be opened

- Log a warning when bootstrap files are specified using `-loadblock`
but cannot be opened.
- Log a warning when bootstrap.dat exists in the home directory
but cannot be opened.
Copyright header updates s/2013/2014 on files whose last git commit was done in 2014.
contrib/devtools/fix-copyright-headers.py script to be able to perform this maintenance task with ease during the rest of the year, every year. Modifications to contrib/devtools/README.md to document what fix-copyright-headers.py does.
linearize.py: Harmonize rpcpass to rpcpassword

linearize.py: harmonize rpcpass to rpcpassword according settings in
bitcoin.conf
If requested, actually treat uncomfirmed change as being uncomfirmed

This commit strengthens 1bbca249b202c4802cc2c4d4de4a26e6392b4d92 by updating the CWalletTx::IsConfirmed() function.

If (bSpendZeroConfChange==false), then IsConfirmed() should actually treat unconfirmed change as being unconfirmed.
Rename IsConfirmed to IsTrusted to better match the intended behavior.

This doesn't change the functionality at all.
Merge pull request #3657

fdbc2b1 If requested, actually treat uncomfirmed change as being uncomfirmed (b6393ce9-d324-4fe1-996b-acf82dbc3d53)
fix non-standard reason string in main.cpp
Make qa/rpc-tests/ compatible with OSX

Reworked send.sh, so it works properly on my Mac (killall send.sh
doesn't work, because the process name is 'bash' not 'send.sh').
So now send.sh writes a .send.pid file, and invoking it as
send.sh -STOP (as the bitcoind -walletnotify) signals that PID.
Add raw transaction hex to `gettransaction` wallet RPC

This allows getting raw transaction data from the wallet even if the
transaction is no longer in the blockchain / mempool (for example if it
got orphaned due to malleability abuse).
Merge pull request #3668

3a1c20b Add raw transaction hex to `gettransaction` wallet RPC (Wladimir J. van der Laan)
Merge pull request #3662

0542619 Rename IsConfirmed to IsTrusted to better match the intended behavior. (Gregory Maxwell)
Make qa/rpc-tests/ compatible with OSX

Reworked send.sh, so it works properly on my Mac (killall send.sh
doesn't work, because the process name is 'bash' not 'send.sh').
So now send.sh writes a .send.pid file, and invoking it as
send.sh -STOP (as the bitcoind -walletnotify) signals that PID.
Merge pull request #3667 from gavinandresen/rpctest_osxcompat

Make qa/rpc-tests/ compatible with OSX
Handle "conflicted" transactions properly

Extend CMerkleTx::GetDepthInMainChain with the concept of
a "conflicted" transaction-- a transaction generated by the wallet
that is not in the main chain or in the mempool, and, therefore,
will likely never be confirmed.

GetDepthInMainChain() now returns -1 for conflicted transactions
(0 for unconfirmed-but-in-the-mempool, and >1 for confirmed).

This makes getbalance, getbalance '*', and listunspent all agree when there are
mutated transactions in the wallet.

Before:
 listunspent: one 49BTC output
 getbalance: 96 BTC (change counted twice)
 getbalance '*': 46 BTC (spends counted twice)

After: all agree, 49 BTC available to spend.
Add -zapwallettxes cli/config option, used for wallet recovery

This diagnostic tool removes all "tx" records from the wallet db,
then forces a full rescan, to rebuild "tx" records accurately.
Merge pull request #3659 from jgarzik/zapall

Add -zapwallettx function, a diagnostic tool to assist in wallet repair
qt: GUI for conflicted transactions

- Exclamation mark icon for conflicted transactions
- Show mouseover status for conflicted transactions as "conflicted"
- Don't show inactive transactions on overview page overview
Merge pull request #3669 from gavinandresen/dead_txns

Handle "conflicted" transactions properly