Intermediate state
Way geometry print: added basic support for coordinates.
Way geometry print: implemented parser, bounds and geometry.
Geometry display: implemented for ways, no automated tests yet.
Relation geometry: intermediate state.
Fixed two unrelated bugs in print.cc
Merge branch 'compond-geometry-on-print'
Various minor bugs fixed.
Fixed a bug in user to index key-value store.
Another user key-value store related bug fixed.
Newer statement: fixed a bug.
make_area: fixed a bug.
query for areas: fixed a bug.