Fixed automake/conf ordering in autogen.sh
Add redirects to fcgi for other API calls in the sample config file

The sample lighttpd.conf file now supports all API calls handled
with --enable-experimental.

The map call no longer uses a regex to match in the config file
but a direct string match.
More comprehensive instructions in README.
Made README more Markdown-ish and updated known-good package versions.
More Markdown fixes to README.
Merge pull request #13 from pnorman/lighttpd_get

Add redirects to fcgi for other API calls in the sample config file
Moved backend-specific source code to subdirectories for easier conditional compilation.
Move quad_tile.cpp

quad_tile.cpp is specific to apidb backends, so move it there
Fixed issue #16, treat 0 or negative user IDs as anonymous users.
Remove version number from README header, was wrong.
Merge pull request #15 from pnorman/quadtile_move

Move quad_tile.cpp
Refactor row/tuple dependency out of formatters and lift into the backend.
node density index script
script to query the index generated by node-density-index;
precursor to code to be built into cgimap.
Merge branch 'master' of github.com:woodpeck/openstreetmap-cgimap