v1.0.3

Code clean.

jquery.fft

minfy.

jquery.fft

Support for AMD and CommonJS.

The order of the arguments change
frequencies
v1.0.0 -> frequencies(samplingrate, real, imaginary)
v1.0.1 -> frequencies(real, imaginary[, samplingrate])
periods
v1.0.0 -> periods(samplingrate, real, imaginary)
v1.0.1 -> periods(real, imaginary[, samplingrate])

jqeury.fft

base version.