This reverts commit 52409d0c.

This reverts commit 7f7a2380.

This reverts commit 28a491dc.

and integrated tpconfig support as well.
Fixed exception losing its initial content after appending with
getMessage() <<

the parsing of cta.conf. Renamed TponfigLines class to Tpconfig.
Unit tested the class.
Fixed message value of Errnum being overwritten when "ex.getMessage() <<"
construct is used on the object.

Added usage of PEEK option to SocketPair::receive, allowing dynamic allocation of a receive buffer of the right length.
Tested receiption up to 100kB in unit tests.

processes. The socket transmits and queues variable size messages.