ui_interface: remove unused NotifyBlocksChanged signal
Create new signal for notification of new blocks.  Use w/ -blocknotify
Move UpdateTime to pow
Move CBlockIndex::GetBlockWork() to pow::GetProofIncrement(nBits)
replace ComputeMinWork with CheckMinWork
Bypass reloading blocks from disk
Revert "Add a getutxos command to the p2p protocol. It allows querying of the UTXO set"

This reverts commit da2ec100f3681176f60dec6dc675fc64147ade3a.
Merge pull request #4764

92bb6f2 Bypass reloading blocks from disk (Pieter Wuille)
Merge pull request #4377

654871d replace ComputeMinWork with CheckMinWork (jtimon)
b343c1a Move CBlockIndex::GetBlockWork() to pow::GetProofIncrement(nBits) (jtimon)
c2c02f3 Move UpdateTime to pow (jtimon)
Fix build with DEBUG_LOCKORDER

Fixes #4771
fix comments ExtractAddress() -> ExtractDestination()
qt/splashscreen: #include version.h

Needed to build breakage reported by Arnavion on IRC:
qt/splashscreen.cpp: In constructor 'SplashScreen::SplashScreen(const QPixmap&, Qt::WindowFlags, bool)':
qt/splashscreen.cpp:33:98: error: 'FormatFullVersion' was not declared in this scope
Add travis build:passing/failing indicator.
Fix a few "Uninitialized scalar field" warnings

Fix a few warnings reported by Coverity.
None of these is critical, but making sure that class fields are
initialized can avoid heisenbugs.
Merge pull request #4766

5a0823a Add travis build:passing/failing indicator. (randy-waterhouse)
Merge pull request #4772

87d9819 fix comments ExtractAddress() -> ExtractDestination() (jtimon)
cleanup include of assert.h
Merge pull request #4777

8bdd287 Fix a few "Uninitialized scalar field" warnings (Wladimir J. van der Laan)
build: Remove message about Ubuntu 13.10 when no boost sleep implementation found

It's only confusing people into thinking that they should mess with
boost versions, which should not be necessary to get bitcoind to work.

If there is a bug in the build system with autodetecting boost it needs
to be solved not worked around.
rpc: Compute number of confirmations of a block from block height

Currently this uses a CMerkleTx, but that makes no sense as we
have the CBlockIndex available. As noted by @jgarzik.