A tiny change allowing "fast-motion" up to 3x fast speed.
Some work done on the audio feature (a new file header and a working consumer).
Updated libjpeg-turbo to current version.
Merged jstarpl audio work - not usable for now, new file format!
Added some missed commits.
Fixed some bugs.
Merge commit 'b864466ca670e773a63fb15b58eb4b8b437ba77f'

Conflicts:
	modules/replay/consumer/replay_consumer.cpp
	modules/replay/producer/replay_producer.cpp
	modules/replay/util/file_operations.cpp
	modules/replay/util/file_operations.h