minor, go to different branch for by-interval explosions in ute-slab and copy symbols upon rotation

Signed-off-by: Sebastian Freundt <freundt@ga-group.nl>
minor, provide ute_add_tick_as() and tpc_add_as() using ...

one scom for the payload but taking the header information from the other.

Signed-off-by: Sebastian Freundt <freundt@ga-group.nl>
minor, provide --explode-by-symbol in ute-slab

Signed-off-by: Sebastian Freundt <freundt@ga-group.nl>
minor, don't fiddle with the output file flags in open_xplo()

Signed-off-by: Sebastian Freundt <freundt@ga-group.nl>
Merge branch 'cmd/slab' into next

* cmd/slab:
  minor, don't fiddle with the output file flags in open_xplo()
  minor, provide --explode-by-symbol in ute-slab
  minor, provide ute_add_tick_as() and tpc_add_as() using ...
  minor, go to different branch for by-interval explosions in ute-slab and copy symbols upon rotation