start with placeholder info for the multi backed
push in the indent of the sample json so as to make it look right in markdown
link to section of pgsql section for similar import section for muli backend
flesh out other single table options under multi
try linking without embedding html
add a mention of the mutli back end to the options for output. fix json formatting in the docs for example multi config
fix sample config in docs
add a sample multi backend confuration and sample lua script to use with it
fix expired tile generation, wasn't getting out of copy mode before trying to use the prepared statement get_wkt to delete ways found in a relation
Merge remote-tracking branch 'origin/master' into kk_docs
make multi backend use the provided table name verbatim. prefix doesnt make sense when you can name the thing directly
update building lua script to only care about buildings
Update multi.md

remove accidential tab instead of space
fix tab in sample multi config
Merge pull request #226 from kevinkreiser/kk_docs

Add Multi Backend Docs and Sample Configuration
remove unnecessary memory-leaking strdup

see #228
replace binarysearcharray with std::vector and std::lower_bound
remove unnecessary strlen() and provide more tests for escape()
move middle_t::cleanup code into destructor

Fixes a whole bunch of leaking postgres connections.
replace keyval::initList with proper C++ constructor use