Remove attributes from FaceRecognition

See merge request !152

Save images in $HOME/Pictures instead of $HOME

See merge request !150

Face recognition

See merge request !146

Human memory ids constants

See merge request !147

Feature/memory face detection

See merge request !145

Resolve "Import/Export of human profiles to PriorKnowledgeData"

Closes #35

See merge request ArmarX/VisionX!130

Azure Kinect: rectification of the color image

See merge request ArmarX/VisionX!140

# Conflicts:
#	source/VisionX/components/image_processor/ImageToArMem/ImageToArMem.cpp
#	source/VisionX/components/image_provider/PlaybackImageProvider/PlaybackImageProvider.cpp
#	source/VisionX/libraries/armem_human/json_conversions.cpp

adding HumanPoseReader and native types for human pose

See merge request ArmarX/VisionX!139