[Firebird-docs] Is src/docs/refdocs/langref/langref25 safe to remove?

[Mark R. <ma...@la...>]

Today I noticed that we have

src/docs/refdocs/langref/fblangref25
and
src/docs/refdocs/langref/langref25

The former seems to be the released Firebird 2.5 Language Reference, 
while the latter seems to be an abandoned work-in-progress. The presence 
of both is a bit confusing.

Is it OK if I delete that last one (src/docs/refdocs/langref/langref25)? 
If we ever need it, it would still be accessible from the history.

Mark
-- 
Mark Rotteveel