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Fixes #2126.
Switched to mb-pages branch
trust any millstone extension is valid whether file or directory - refs #2205
use latest millstone@0.6.9
avoid javascript error if user saves without providing a datasource path
ID is what is displayed in the Layer UI to state them as equivalent in the error to avoid confusion
remove duplicate event
close #2210
use millstone@0.6.10
get back on tags for mbtiles/tilelive/bones
remove error logging to avoid UI thinking its fatal after fixed #2149
prepare for node-mapnik@1.3.x which no longer auto-registers datasources
skip EINVAL to allow browsing a virtual box shared directory on windows guest back to OS X
windows fixes for latest node-mapnik
minor fixes to multilayer handling hack - refs #2210
Revert "travis is now running latest node v0.10.x so remove nvm hack"

This reverts commit e7c5c549a83b095112e399644d5fabb8725c6afd.

Conflicts:
	.travis.yml
don't install postgres since travis already has it
add signing script - stopgap until next release goes out with new sparkle
download app in local dir
use master node-mapnik/tilelive-mapnik