Merge pull request #13 from nemerle/master

Forgotten SCRIPTING_ENABLED guard in Buffer.cpp
Merge pull request #14 from nemerle/master

All the recent changes, including VS2010 build fixes.
Merge pull request #15 from nemerle/master

Old Changes.
Fix a bit of old code docs, that no longer reflect the current state of
our knowledge.

Thanks go to CodeWalker, for lending his time and finding that crusty
nugget :)
Removing the src/include split directory approach to source file
management.
A few large changes:

* Started using OpenSceneGraph.
* fix for mouse-look issue
* added world simulation thread.
* Removing the src/include split directory approach to source file
management, pt.2
 missing files
Removed references to SWIG per Redmine ticket #76 in preparation for the use of mruby
Merge pull request #16 from ldilley/master

Removed references to SWIG per Redmine ticket #76 in preparation for the...
Merged from main SEGS repo
WIP: CMakeLists.txt changed postgres path names
Added ChatMessage to the build, also moved ChatMessage methods from
header to source file.
Remove naked_ace from repository, it should be downloaded from external
url
Updated main CMakeLists.txt to download/build new  ACE ( 6.2.5 )
Fixed logouts and perceived entity orientations
* whitespace fixes
* some other cosmetic touchups
Remove all tabs from c++/h files
Removed a few more '\t' from source code
Fixed a bug when trying to write 0-size packet-dump
Added naked_sqlite to the project, thanks go to Lloyd.
sqlite schema files
Support for various database engines.
Split the previous implementation into Interface classes and PSQL implementation.
Moved find_package(PostgreSQL REQUIRED) to apropriate location