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In io, propagate, interfaces.fth_backend, and symmetries: move scipy.misc.pilutil to scipy.misc. This change comes in with scipy 0.11 although it may have been earlier.
In conditioning: make remove_dust -> remove_dust_old and remove_dust_new -> remove_dust. Speedup dust removal plan when dust is confined to a small area.
In phasing: changes in optimize_gaussian_coherence to support 3d best_estimate (this is to calculate the average optimization, not the optimization of the average)
In complex_to_rgb.cl: fixed some sort of bug in the calculation of hue.
In propagate, speed fixes in acutance when a mask is supplied
In examples, a basic script to convert fast ccd files to a standard fits array which matlab can open
In barker_conditioning:
1. move gpu check to header
2. turn on gpu-calculated covariance
3. allow dust_mask to be None in order to skip dust removal
4. update calls to subtract_dark and remove_dust
5. remove unused variables in prep_speckles

In conditioning:
1. move subtract_background to subtract_dark, a much better routine using match_counts

In gpu:
1. improve some type checking in _cl_abs
2. add _cl_zero method in common which zeros out a buffer
3. clarify some comments

In io:
1. change open_fits to account for changes in Labview vs Andor storage locations
2. Migrate hsv_x_map to within the hsv_function, reducing the module namespace

In phasing:
1. incorporate support for longitudinal correction
2. partially unify the code for optimizing assumed gaussian coherence vs richardson lucy deconvolution; anticipate making these into a single function at some point

In kernels:
1. add fftshift kernels
2. change phasing_radial_rescale to float2 inputs