update incorrect comment about scale/zoom
Add CORS headers in HTTP responses.
Merge pull request #32 from MapQuest/cors_headers

Add CORS headers in HTTP responses.
add test for zoom range check but need to on the fly convert zoom to scale for choosing whether to apply the izer or not
Hacked around Boost ASIO to allow binding on all interfaces.
fix up happy path zoom selection for 900913 projections. should be easier to do other projections if need be
forgot the test file
Use "0.0.0.0" for all interfaces, not "*".
make it a little easier to avoid problems with precision
Merge pull request #35 from MapQuest/server_bind_all_interfaces

Hacked around Boost ASIO to allow binding on all interfaces.
Merge pull request #30 from MapQuest/kk_zoomtoscale

let the postprocessors use the mapnik::map object intellegently
Merge remote-tracking branch 'origin/master' into kk_unionizer
add simple test harness for testing unionizer. need to actually flesh out the tests yet