Increase default -blockmaxsize/prioritysize to 750K/50K
some string and indentation updates in init/rpcclient
cleanup includes in rpcnet.cpp
Fix infinite loop with LogPrint on Windows

Running -printtodebugger -debug (or -debug=lock),
compiled with -DDEBUG_LOCKORDER would infinite loop
on Windows because every critical section lock/unlock
triggers a LogPrint.

Solution is to use the raw boost mutex instead of a CCriticalSection.
Use thread-local storage for LogPrint(category...)

This prevents crashes at shutdown where a global destructor
calls LogPrint(category...) after mapMultiArgs has been
deleted.
Release process: add section about announcing new release
Merge pull request #3350

fdbdb7f cleanup includes in rpcnet.cpp (Philip Kaufmann)
b6aafca some string and indentation updates in init/rpcclient (Philip Kaufmann)
Add tests for correct and incorrect order of signatures for a multisig
(P2SH)
Update build-osx.md
Merge pull request #3389 from regergregregerrge/patch-1

Update build-osx.md
Merge pull request #3379

4f99b16 Release process: add section about announcing new release (Wladimir J. van der Laan)
[Qt] fix possibilty to delete last sendcoins entry

- hide the entry about to be deleted, and if it is the last entry add a
  new one, so that we always have one entry in our list
Merge pull request #3382

24646ee [Qt] fix possibilty to delete last sendcoins entry (Philip Kaufmann)
build: fix syntax error on older m4/autoconf.

Fixes #3358. This affects preinstalled autotools on osx 10.6.
Use 'make check' instead of 'make test'
Merge pull request #3395 from ldenman/patch-2

Use 'make check' instead of 'make test'
Merge pull request #3393 from theuni/build-10.6

build: fix syntax error on older m4/autoconf.
build: fix detection of boost libs on multi-arch distros

Fixes #3219.
docs: remove workaround instructions now that the problem is fixed
Merge pull request #3407

952fe2e docs: remove workaround instructions now that the problem is fixed (Cory Fields)
efdfee4 build: fix detection of boost libs on multi-arch distros (Cory Fields)