Update deprecated function.

[skoudoro]

get_header() / get_affine() method is deprecated from nibabel 2.1, we use header / affine property instead

[arokem]

Thanks for doing this! I just noticed this in running tests on my machine as well. Let's see how Travis takes to it.

[codecov-io]

Current coverage is 84.60% (diff: 100%)

Merging #1136 into master will not change coverage

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  Lines         24864      24864          
  Methods           0          0          
  Messages          0          0          
  Branches       2513       2513          
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  Hits          21036      21036          
  Misses         3199       3199          
  Partials        629        629          

Powered by Codecov. Last update 9bbb5a4...f0db93b

[coveralls]

Coverage remained the same at 87.134% when pulling f0db93b on skoudoro:example_update into 9bbb5a4 on nipy:master.

[arokem]

Great! Seems to work fine, even with relatively elderly nibable: https://travis-ci.org/nipy/dipy/jobs/171644798

I am +1 here, but I will let others take a look as well (and merge in a few days if no one has anything to say about it).

[Garyfallidis]

👍 from me too. Thank you @skoudoro :)

[skoudoro]

no problem :)