Tag version 0.5.
Minor addition to documentation.
Updates user documentation (README and INSTALL).
Fixes TCP server sample to quit on SIGINT/SIGTERM.
Adds curl to linker for autotools.
Includes moving to separate directory. Autotools support (by Hugo Mildenberger).
Compilation fix.
Updates JSON-RPC 2.0 protocol links.
Makes some classes to be non copyable. Fixes styles and indentation.
Closes TCP socket descriptors when sockets are already disconnected.