reduce effect of missing world now importance is better quality
fix format error in polygon output
linked places not being updated on road modification
Merge branch 'master' of github.com:twain47/Nominatim
mark placex as needed re-indexin based on parent_place_id too
limit reindexing to buildings / addresses
revert attempt to fix house number re-indexing on update, far too slow
defered delete should be done even if the place is otherwise blocked
switch attributions to ODbL
fix edge cases when linking nodes

edge cases are: missing node in placex, empty name, empty extratags
switch to distribution-supplied osmosis

Both, Debian and Ubuntu now come with a reasonably recent version
of osmosis. Make using that the default.
patch replication path on --osmosis-init

planet server layout has changed. Patch in the new path to
minute replications after having osmosis initialise configuration.txt.
use rank_address for linking places and boundaries

This manages to match up a lot more places and boundaries below city level.
ignore frequent partial search terms

Adds word counts from a full planet to the word table. There is a
new configuration option CONST_Max_Word_Frequency which allows to
take into account the word count: the value that was set on import
is used to determine if a word is added to the search_name table.
The value during runtime determines if a single term should be
used for partial search or simply be ignored.
check for empty relation before linking

Empty relations may indeed appear, if the members of a relation
have been deleted but the tags have been retained. That is
detected as accidental error and the old geometry is retained
in placex while the slim tables contain the new version without members.
skip is_in items already in address vector
remove mountain ranges from addresses
update osm2pgsql to latest version
Merge remote-tracking branch 'lonvia/partial-search-terms'
lift restriction on special search term class

All too frequent classes are already filtered out on import of the
special search term tables.