bumping version to 0.3.4
add linux native wrapper libs
lowering version to 0.3.3
fixed issues that caused nested directories on upgrades
make sed work on both mac and linux
use perl instead of sed for better cross compat
fix flaky unit test
bumping version to 0.3.4
documentatiion update
Revert "bumping version to 0.3.4"

This reverts commit 5ac354d9206f2dd1065a81268875787c6aaf86bd.