Document that CPubKey.IsValid() is consensus critical
Require OSX 10.6, 64-bit

Drop support for 32-bit or pre-10.6 Macs.

Also, some of the OSX build docs hadn't been updated since the
autotools change.
Remove CWalletTx::vfSpent

Use the spent outpoint multimap to figure out which wallet transaction
outputs are unspent, instead of a vfSpent array that is saved
to disk.
qttools5-dev is required in order to build with qt5 on debian and ubuntu
Merge pull request #3750 from gavinandresen/osx_minversion

Require OSX 10.6, 64-bit
Merge pull request #3694 from gavinandresen/vfspent

Remove CWalletTx::vfSpent
Merge pull request #3767 from laanwj/2014_02_tinyformat_errors_non_fatal

Make tinyformat errors raise an exception instead of assert()ing
Squashed 'qa/rpc-tests/python-bitcoinrpc/' content from commit e484743

git-subtree-dir: qa/rpc-tests/python-bitcoinrpc
git-subtree-split: e48474322de165212c5aa29574297e78b09df8d6
Python-based regression tests

skeleton.py : a do-nothing test skeleton
listtransactions.py : start of regression test for listtransactions call
Merge pull request #3763 from gavinandresen/regression_tests

Python-based regression tests
Merge pull request #3744 from petertodd/document-isvalid-is-consensus-critical

Document that CPubKey.IsValid() is consensus critical
Merge pull request #3769

d6b3689 qttools5-dev is required in order to build with qt5 on debian and ubuntu (Haakon Nilsen)
English translation update

A few new messages have been added since last update.