No need to log start time if it's already being done on every line.
Merge pull request #1771 from luke-jr/bugfix_bip22_mode

Bugfix: getblocktemplate: Accept optional "mode" parameter not being provided
Bugfix: Require OrderedTxItems to provide properly scoped accounting entry list

OrderedTxItems returns a multimap of pointers, but needs a place to store the actual CAccountingEntries it points to.
It had been using a stack item, which was clobbered as soon as it returned, resulting in undefined behaviour.
This fixes at least bug #1768.
clear history when using clear button in RPC console

- current code does not clear history, when using the clear button, this
  is added
- remove a currently unused variable but add a TODO comment
Merge pull request #1761 from Diapolo/timeout_desc

add default value in -timeout description
Merge pull request #1774 from luke-jr/refactor_times

Bugfix: Require OrderedTxItems to provide properly scoped accounting entry list
Remove last occurrence of potentially insecure function sprintf.

%d can return up to 11 characters. Move away from fixed buffer completely and
use our own safe function strprintf.
Useless vector declaration

The vector isn't referenced in the small code block it's declared. I don't see any "useful" side effect in its declaration.
Merge pull request #1728 from xanatos/patch-11

Removed duplicated lock
Merge pull request #1743 from xanatos/patch-14

Changed nprev->pprev
Merge pull request #1738 from laanwj/2012_08_boostthread

implement CreateThread with boost::thread
Merge pull request #1779 from xanatos/patch-15

Useless vector declaration
Merge pull request #1777 from laanwj/2012_09_eliminate_sprintf

Remove last occurrence of potentially insecure function sprintf
Merge pull request #1427 from rebroad/StartTimeFix

No need to log start time if it's already being done on every line.
init.cpp: fix build error, and possibly-uninit'd warning
Add block file naming helper, BlockFilePath()
fix signed/unsigned usage in BlockFilePath()
remove double logging of startup time, when !fLogTimestamps
Merge pull request #1788 from Diapolo/fix_unsigned_BlockFilePath

fix signed/unsigned usage in BlockFilePath()
Merge pull request #1789 from Diapolo/fix_double_Startuptime

remove double logging of startup time, when !fLogTimestamps