after changes pushed by chriswhong
v1.3.5 tag
bumped version to 1.3.4, check on readme::changelog
1.3.2 tag
1.3.1-beta
1.3.0-beta
tag for 1.2.2
version bump 1.2.0
Bump version 1.1.1
bump version 1.1.0 - tilesource implementation