Release v0.2.2
Release v0.2.2

solomon23/FDWaveformView,dahiri-farid/FDWaveformView,ale0xB/FDWaveformView,ale0xB/FDWaveformView,ale0xB/FDWaveformView,andreamazz/FDWaveformView,solomon23/FDWaveformView,ywzw2013/FDWaveformView,johnryan/FDWaveformView,johnryan/FDWaveformView,NghiaTranUIT/FDWaveformView,ale0xB/FDWaveformView,NghiaTranUIT/FDWaveformView,fulldecent/FDWaveformView,johnryan/FDWaveformView,ywzw2013/FDWaveformView,solomon23/FDWaveformView,NghiaTranUIT/FDWaveformView,andreamazz/FDWaveformView,NghiaTranUIT/FDWaveformView,ywzw2013/FDWaveformView,ywzw2013/FDWaveformView,fulldecent/FDWaveformView,solomon23/FDWaveformView,fulldecent/FDWaveformView,andreamazz/FDWaveformView,johnryan/FDWaveformView