update version string.
updated multiplexing receiver
rename function-name, file name.
rename function, TActionContext::current() -> Tf::currentContext().
code brushup
add method, clientAddress().
code brushup
modified to use Tf::currentSqlDatabase() function.
code brushup
add cleanup code
rename files
rename files, tapplicationserver.cpp -> tthreadapplicationserver.cpp
updated TMultiplexingServer
rename file, tmultiplexingserver.cpp -> tmultiplexingserver_linux.cpp
modified for renameing TApplicationServer -> TApplicationServerBase.
divided application server, TThreadApplicationServer, TPreforkApplicationServer and TMultiplexingServer.
Added send buffer class for TMultiplexingServer.
import new class, TPreforkApplicationServer.
import TApplicationServerBase class
modified for renaming TApplicationServer -> TApplicationServerBase.