Make sure new wallet variables are initialized
Bitcoin-Qt: save and restore position of debug window

- move the code for saving and restoring window positions from BitcoinGUI
  to GUIUtil, make it more generic and also use it for saving/restoring
  debug window positions
fix string in intro.cpp, which is untranslatable on Transifex

- seems the code tags in the original string cause errors, when using the
  Transifex site for translation
Remove #define loop from util.h

Replace the loop macro with while (true). The #define caused
problems for Qt.
Merge pull request #2866 from gavinandresen/loopdefine

Remove #define loop from util.h
Minor miner fixes (hey hey it's fun to say)

* Fix UpdateCoins() definition in main.h
* Remove pwalletMain reference from BitcoinMiner(), as it is passed
  a wallet argument.
Move internal miner/block creation to separate miner.cpp module.

Public functions referenced elsewhere are added to miner.h.
Merge pull request #2867 from jgarzik/miner-sep

Move internal miner to separate miner.cpp module
Merge pull request #2850 from Diapolo/fix_intro

fix possible infinite loop in intro.cpp thread
Revert "Truncate oversize 'tx' messages before relaying/storing."

This reverts commit c40a5aaaf484855a4350fd702e8e72fd21a68155.
Simplify storage of orphan transactions

Orphan transactions were stored as a CDataStream pointer;
this changes the mapOrphanTransactions data structures to
store orphans as a CTransaction.

This also fixes CVE-2013-4627 by always re-serializing
transactions before relaying them.
Compile into build_test when creating bitcoin-qt_test
Merge pull request #2865 from Diapolo/fix_intro_translation

fix string in intro.cpp, which is untranslatable on Transifex
Merge pull request #2827 from Diapolo/rpccon_winpos

Bitcoin-Qt: save and restore position of debug window
Merge pull request #2855 from Diapolo/guard_CreatePidFile

exclude CreatePidFile() function on WIN32 as it is unused
Merge pull request #2857 from Diapolo/compat_cleanup

cleanup compat.h Windows stuff
Merge pull request #2851 from TheBlueMatt/master

Prepare for mempool testing in pull-tester and fix multi-block transaction resurrection
Merge pull request #2849 from petertodd/if-else-else

Add unittests for multiple ELSEs in a row
translations update for Transifex 2013-08-05
Merge pull request #2879 from Diapolo/translations

translations update for Transifex 2013-08-05