Further work on command server
Further work on command server

- Wrapped .rb file in Cmdserver module

- Added a self.default_action function
for the purpose of overriding. By default,
if a command is not defined, it acts as an
echo server

- Settings.new() also now tries to load all
available modules now. No need to call
the function separatelly

- Config directory name changed from
~/.tcpcmdsrv to ~/.cmdserver

- @socket is now accessible in TCPCommandServer

- No message is printed upon TCPCommandServer
initialization

majorendian/cmdserver,majorendian/Modular-Tcp-Command-Server,majorendian/Modular-Tcp-Command-Server,majorendian/cmdserver