Merge pull request #70 from PeterTh/master

Added threadpool
submodule update.
add define switch for the kanjifilter changing
add utf-8 code table for the perfect convert to UTF-8 from ShiftJIS
Add a brief description of the USE_KANJI
Merge pull request #71 from nachume/jpnfix

submodule update.
Use boost to do C++11 features on Symbian. Use namespaces.
Buildfix for iOS.
Buildfix for Symbian.
Fix name collision by prefixing '::'.
Shrink UICheckBox heights

This makes it much easier to check/uncheck the right items in a compact list.
I must every time stash before push to git.
It's too much trouble.
Can you use the "%LOCALAPPDATA%\Microsoft\MSBuild\v4.0\Microsoft.Cpp.Win32.user.props" file instead of the [VC++ Directories] Property Page?
Merge pull request #72 from aquanull/patch-2

Shrink UICheckBox heights
Merge pull request #73 from nachume/vcxproj

should not use the absolute path on [VC++ Directories] -> "inherit from parent or project defaults"
When processing a parallel loop, save some context switching by processing one chunk on the calling thread