Imported 3rd_party/naked_ace
naked_ace: Add a few missing includes to installed headers
SEGS: modified the build system to use the built ACE, also added a
missing <cstddef> include to PacketCodec.h
Mark EventSystem as dependent on ACE_BUILD.
Add mruby as an ExternalProject.

Added preliminary Scripting component to the repository.
Merge branch 'master' of github.com:nemerle/Segs

Conflicts:
	CMakeLists.txt
	Components/Common/EventSystem/CMakeLists.txt
Merge branch 'master' of git://github.com/Segs/Segs
Merge pull request #10 from nemerle/master

MRuby build integrated into the project, added WIP scriptengine component.