+0.2.15:
+IPv6 dual-stack support (fmorgner).
+CMake build system added alongside Autotools (fmorgner).
+Update to use Protobuf-C 1.0.0.
+
0.2.14:
Add 'silent' option to channel configuration.
Add 'position' option to channel configuration.
Support PolarSSL 1.3.x.
+Handle PolarSSL compiled with zlib-support.
Use CLOCK_MONOTONIC instead of gettimeofday() which can cause mayhem if
time changes dramatically, e.g. when synchronizing with time
server.