test

test
fixed data export for pseudo Stereo

fixed data export for pseudo Stereo signal
minor changes (NSLog, runtime)
Added Icons, prototype of FastCCF, GetSample, GetLatency, GetDistance

added AppIcons
added prototype for FastCCF, not working atm.
added GetSample, gets SampleTime of an value of receive signal
added GetLatency, calculates latency between two devices
added GetDistance, calculates Distance
merge
merge
merge
merge
Revert "merge"

This reverts commit a0ce5788384ca0a0572100baca1f7698b7b8c581.
merge and minor socket changes