Add the column filter functions.
Add ABIDE fetching function
Add tests for fetch_abide and column filtering
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DOC: sample should be called feature
BF:  reset dirty master
Merge pull request #255 from dohmatob/say-nibabel-in-readme

Say nibabel in readme (closes issue #253)
ENH: nibabel 1.2.2 -> 1.1.0
Merge pull request #256 from dohmatob/say-nibabel-in-readme

ENH: nibabel 1.2.2 -> 1.1.0 (in Readme.rst)
Merge pull request #254 from mekman/doc_fix_sl

DOC: searchlight docstring for neighbor matrix A, sample should be called feature
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Minor change in Doc
Merge branch 'pr248'

Conflicts:
	nilearn/image/__init__.py
Merge pull request #239 from AlexandreAbraham/abide_fetcher

Preprocessed ABIDE fetching function
Close pheno file after ABIDE fetching
Fix bug when downloading time series in abide