Fixes and checkpoints

	modified:   COPYING
	modified:   INSTALL
	modified:   README.md
	modified:   ezcoin-qt
	modified:   src/checkpoints.cpp
	modified:   src/irc.cpp
	modified:   src/qt/askpassphrasedialog.cpp
	modified:   src/qt/bitcoin.cpp
	modified:   src/qt/editaddressdialog.cpp
	modified:   src/qt/forms/aboutdialog.ui
	modified:   src/qt/forms/addressbookpage.ui
	modified:   src/qt/forms/rpcconsole.ui
	modified:   src/qt/guiutil.cpp
	modified:   src/qt/guiutil.h
	modified:   src/qt/miningpage.cpp
	modified:   src/qt/optionsdialog.cpp
	modified:   src/qt/qrcodedialog.cpp
	modified:   src/qt/qtipcserver.cpp
	modified:   src/qt/rpcconsole.cpp