updates to add link to Workflow.pdf +
clarification from Andrea
add innovative feature to introduction
improvement in Intro by Andrea
Georgy addition of Context Help documentation; formatting by Andrea
add Transport and Buttons Bar
Andrea corrections and minor fixes
MatN and Andrea reviewed changes
Andrea reorganization of manual
Videoscope update by Andrea and some minor changes
cleanup GFDL manual license references
fixed the FIXME-s
add Andrea new images + add Olaf formatting improvements
Olaf changes + a couple of rewordings
add Olaf Workmark
a few corrections from MatN
final revision for uniformity by Andrea
more Andrea fine-tuning + added Windows 10/Cygwin
MatN fixed cinelerra to be Cinelerra in many places + additional fixups
many more corrections/additions from Andrea + added Transcode