clone libuv010 branch of mapnik-packaging
Merge branch 'master' into libuv010
revert https://github.com/mapbox/mapbox-gl-native/commit/992815cc3da3a440dbc56c61925a4e5443b58073
override LIBUV_VERSION
Merge branch 'master' into libuv010
add AWS_S3_BUCKET env var to .travis.yml
Merge branch 'master' into aws-s3-bucket
Merge branch 'aws-s3-bucket' into libuv010
pin mapnik-packaging to new hash to generate pkg-config .pc file for libuv
update mapnik-packaging
bump mapnik-packaging, conform to libuv 0.10 api
Merge branch 'master' into libuv010
Merge branch 'master' into libuv010

Conflicts:
	setup-libraries.sh
port curl_request to libuv 0.10.x
fix uv_cwd call
Revert "fix uv_cwd call"

This reverts commit 1882884c9e3352256722487df3f7e96260c2a858.
switch mapnik-packaging back to libuv-pkgconfig branch
Merge branch 'master' into libuv010
switch uv_cwd back to &max
roll back to boost 1.55