Changing permissions on setupusrp2 script
fix bug where ant setting is not accepted because of lower case name
Building in support for both boost filesystem v2 and v3 - permits the use of boost versions < 1.46 (as currently available on E100 master image)
Restructuring lib directories - should simplify where different classes/utilities go
Switching from kissfft to fftw for Ofdm components
Removing old commented code
Bugfix - now clearing fft vector between ffts, also added ofdm debug flags and debug output
Added performance stat reports to OfdmDemodulator
Outputting symbols in a frame separately for debugging
Bugfix - now demodulating higher-order modulations correctly
Fixed OfdmDemod bug where numRxSymbols wasn't being correctly calculated, now outputting header symbol separately to data symbols for debugging.
Minor edit - renaming output file
Merge branch 'ofdm_changes' into next
Bugfix for qam16 ofdm demodulation (prefix scaling issue)
Only add test if fftw dependency is met
Merge pull request #2 from suttonpd/next

Merging my next branch with srs next