Add bitcoin-qt.pro homebrew patch
Update Qt Readme to include HomeBrew setup for OSX
Add Bitcoin-Qt.app to .gitignore

Saves you from seeing everything in the Bitcoin-Qt.app/Contents/ dir
after compiling
qt: remove extraneous padding introduced in multiwallet support patch

solve issue #2529
Define dust transaction outputs, and make them non-standard
CreateTransaction: return strFailReason on failure
Un-hardcode TX_FEE constants

Allow setting of MIN_TX_FEE / MIN_RELAY_TX_FEE with
-mintxfee / -mintxrelayfee

Default values are the same (0.0001 BTC).