Use tilelive-vector 0.4.0
include ttf/otf files in packages.
Revert "include ttf/otf files in packages."

This reverts commit 31afd562905d9d003b1421c4b42c2d46c61bf3d0.
Merge branch 'master' into tilelive-vector-040
No more ref to 'home' in error template.
Merge pull request #97 from mapbox/tilelive-vector-040

Tilelive vector 040
Friendlier capitalization in new layer type dropdown