Test alerts high at high PROTOCOL_VERSIONs

I regenerated the alert test data; now alerts are tested
against a protocol version way above the current protocol
version.

So we won't have to regenerate them every time we bump
PROTOCOL_VERSION in the future.

Conflicts:
	src/test/data/alertTests.raw
Update build docs that refer to old makefile.* files.

Also update pull-tester's error message.

Conflicts:
	doc/build-msw.md
	doc/build-osx.md
doc: add note about building on Ubuntu 13.10

Also mention `autoconf` as required package.
configure: Simplify common AM_CPPFLAGS and AM_LDFLAGS to a Makefile.common

Conflicts:
	src/qt/Makefile.am
	src/qt/test/Makefile.am
configure: Automatically disable bitcoin-qt by default, if dependencies are not met
[Qt] paymentserver: start netManager in uiReady()

- remove explicit init of netManager as this is done in the constructor
  anyway
- move initNetManager() call to uiReady(), which removes an assert() and
  allows us to use message() in initNetManager() (currently unused but
  could be necessary because of proxy related messages)
- make initNetManager() private
- update paymentservertests.cpp
Space saving in /doc README.

Fixed. Split off build, and bootstrap link.

Conflicts:
	doc/README.md
qt: add Open URI dialog

Conflicts:
	contrib/bitcoin-qt.pro
	src/qt/bitcoin.cpp
	src/qt/bitcoingui.cpp
	src/qt/guiutil.h
misc small changes to polish after include cleanup
[Qt] remove GUIUtil::getSaveFileName() default arguments

- harmonize function with GUIUtil::getOpenFileName()
- also make PNG Image singular (grammar)
init.cpp: cosmetic indent changes, preparing for no-wallet mode

Conflicts:
	src/init.cpp
qt: make URI scheme comparison case insensitive

Fixes ancient issue #1460.

Conflicts:
	src/qt/guiutil.cpp
Add -disablewallet option, to disable wallet support (and BDB)

Conflicts:
	src/init.cpp
qt: GUI support for -disablewallet mode

Conflicts:
	src/qt/bitcoin.cpp
	src/qt/bitcoingui.cpp
	src/qt/walletframe.cpp
Progress