Missing include for limits, but commit introduces too many changes

[dvzrv]

When rebuilding faust 2.30.5 against llvm 12 I noticed, that architecture/faust/gui/JSONUI.h lacks an include for <limits>.

This has apparently already been fixed in 81683c5#diff-25b34ad466346be9b12ce5135b2266d68566cafe4bd1949f4e714d3b41dcc7e5. However, this small change to fix the build of faust is done in a commit that introduces a large set of other unrelated changes. It would be great if these changes could be introduced in smaller commits (e.g. one to only fix this particular issue), as those would apply cleanly downstream, without backporting or introducing potentially undesired behavior.

[sletz]

Sure... but thinking as each consequence of each commit can start to be quite cumbersome.