don't use trigger tag access=* for link-pois-to-ways option

git-svn-id: http://svn.mkgmap.org.uk/mkgmap/trunk@3115 25d90789-57f7-4ee0-8453-03a3dfeeeb22
reduce severity level of "very small shape near ... " message
from warning to debug.

git-svn-id: http://svn.mkgmap.org.uk/mkgmap/trunk@3116 25d90789-57f7-4ee0-8453-03a3dfeeeb22