WEB+EXC: update nifti dataset basics
EXC+WEB: update load datasets
EXC+WEB: update dataset basics
RF+NF: support 2D predictions in confusion_matrix
Merge branch 'master' into cimec2014
EXC+WEB: update setting sample attr and reverted to old version of update dataset basics
EXC+WEB: update operations on datasets
WEB+DOC+SML: fixed typo in ex_dataset_basics.rst
EXC+WEB: added exercise run_split_half_correlations_single_sub
WEB+DOC+SML: expanded ex_split_half_correlations.rst
Merge remote-tracking branch 'jens/cimec2014' into cimec2014
MSC+EXC: rename run_split_half_correlations_single_sub.m => runsplit_half_correlations_single_sub.m to make it consistent with run_splithalf_correlations.m
BF: fixed removal of wrong underscore in filename for run_splithalf_correlations_single_sub.m
WEB+BF: fix header level for slicing section
RF: make cimec2014 the prominent link to exercises
RF+WEB: update reference to cimec2014 exercises