Remove "comments" of code (using if(0)...) to re-enable address decoding
test per default.
FW UPDATE: require FW2.15 now. This fixes an issue with earlies firmware
versions allowing int8_t as RPC parameter in SetTrimValues. Depending on
system encoding of this to char trimming values might result in unpredictable
behavior. This updates pxar corelib to v0.9.7