Roland, can you tackle this as you're already preparing the NettyRemoteTransport for inheritance-overrides?

Roland I htink you can close this when you've made the pipeline (both client and server) configurable as the user easily can add his/her own security filter in the pipeline.

merged from wip-testconductor-∂π branch: remoting pipeline is fully configurable by subclassing the RemoteTransport, see TestConductorTransport for an example.

Updating tickets (#520, #852, #857, #874, #935, #950, #1364, #1508, #1542, #1559, #1734, #1744, #1755, #1782, #1812, #1824, #1831, #1858, #1871, #1880, #1886, #1892, #1896, #1899, #1929, #1930, #1950, #1952, #1953, #1962, #1966, #1969, #1972, #1973, #1977, #1978, #1986, #1988, #1993, #1999, #2000, #2003, #2005, #2006, #2015, #2016, #2019, #2021, #2022, #2023, #2024, #2025, #2029, #2031, #2032, #2036, #2046, #2048, #2051, #2055, #2059, #2061, #2062, #2064, #2065, #2068, #2072, #2074, #2076, #2078, #2079, #2085, #2087, #2088, #2089, #2090, #2091, #2092, #2093, #2095, #2098, #2099, #2100, #2101, #2102, #2119, #2129, #2134, #2135, #2136, #2144, #2147, #2148, #2156, #2166, #2168, #2172, #2174, #2178, #2183)