Updated flat()
Merge branch 'master' of https://github.com/biometrics/openbr
Merge branch 'master' of https://github.com/biometrics/openbr
Maybe fixed cross validation bug?
Merge branch 'master' of https://github.com/biometrics/openbr
Merge branch 'master' of https://github.com/biometrics/openbr
Merge branch 'master' of https://github.com/biometrics/openbr
Merge branch 'master' of https://github.com/biometrics/openbr
Merge branch 'master' of https://github.com/biometrics/openbr
Merge branch 'master' of https://github.com/biometrics/openbr

Conflicts:
	openbr/openbr_plugin.cpp
include fix
Merge branch 'master' of https://github.com/biometrics/openbr
CrossValidation with same training across all splits
Fix an issue with File::label remapping numeric 'subject' unnecessarily

If 'subject' is set, but 'label' is not set, before remapping subject
to an integer, check if it is already a number. In this case, no
remapping is necesasry, and in fact remapping caused problems when
evaluating regression output
Make Pipes behave consistently between training and enrollment

When training transforms involving pipes, and projecting from one
stage to the next, break the training data into single item
templatelists (similarly to what is typically done by Distribute
transforms durign training). This allows e.g. ExpandTransform to work
as expected.
more bib entries
Merge branch 'master' of https://github.com/biometrics/openbr
Use File::subject rather than acccessing the property directly
Updated gender classification model to fix label lookup
Merge pull request #46 from biometrics/label_subject_things

Address some issues with classification and regression