Removed out-dated functions and files from package structure and tests.
Updated version number after new release.
Initial version

Signed-off-by: Philip Abbet <philip.abbet@idiap.ch>
Fixed small bugs in FaceCropping (if expected annotations are not available) and calibration (if zt-norm is not avialable); added zt-norm option in baseline script, which is by default disabled.
Corrected calibrated score files required in calibration test.
Added possibility to upload documentation to pythonhosted.org.
Added note in the installation instructions.
Corrected version in Documentation.
Corrected evaluation part of baseline script; lfw by default has no eval; added option to run jobs parallel.
Corrected configuration of LFW database to be more specific.

Conflicts:
	facereclib/configurations/databases/lfw_restricted.py
Increased version number after publishing new version 1.2.1.
Updated version in documentation
Updated the git repository URL to the new location (github.com/idiap/facereclib).
Merge branch 'master' into bob-1.2.0

Conflicts:
	setup.py