Fixed off-by-one error in argmax_log_likelihood FT.
Added TimeMarginalizedPosterior to posterior.py; marginalizes over time variable.
Changed run.py to use TimeMarginalizedPosterior.
Merge branch 'time-marginalization'
Now maximize over phase and distance when re-centering.
Now maximize over phase and distance when re-centering.
Fixed phase maximization.
Added TimePhaseMarginalizedPosterior now that I know what to do with re(h) and im(h).
Added cython code for sum in time-phase marginalization, fixed normalization of log(L).
Merge branch 'fftw'

Conflicts:
	ensemble-sampler/posterior.py
Moved more likelihood arithmetic into Cython, re-wrote some real-to-complex routines to accomodate Cython bugs.
Merge branch 'master' of https://github.com/farr/nu-ligo-utils