deployment target: add colorized progress messages
Revert "run StrassenNetz-CNetFile tests temporarily with TEST_VERBOSE=1"

Reason for segfaults is researched and issue is resolved.

This reverts commit 510093e38d280b391dc4d16abd962339b9ed877d.
refresh_temp_blockings works again

This was broken since plot(... -draw => 0/1) was fixed.
Makefile fix: gesperrt_s-orig -> gesperrt-orig

Confusing. gesperrt_s-orig is for S-Bahn, not for streets. This is
unlike handicap_s-orig and qualitaet_s-orig. Unfortunately this is
already publically used (data/.modified, update via internet), so not
easily changeable.
data update