The format for deprecation is "option deprecated" now,
so harmonize the in-progress marking to logically be
"option in_progress"
At the same time recognize the legacy/erroneous
types of marking, print the warning.
Change-Id: If418dfadd69ffb112550164d63d13420e51cefd7
Type: fix
Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>