Merge pull request #1 from radames/master

merged the imageFade effect
remove some photos from simulator
adds new images to simulator
changes size of sketch and images in face_simulator
cleans up some fade color logic in face_simulator
renames some variables in face_sim
removes old fiesp image and mask from face_sim
new logic (state machine) in face_simulator
adds picture fade to state machine in simulator_face
renames some fotos, adds mask back in on sim_face
removes foto5 and speeds up some flashes in face_sim