Update gitignore

Signed-off-by: Ricardo Leitão <rleitao@lqd.io>
Removed scaffold test file

Signed-off-by: Ricardo Leitão <rleitao@lqd.io>
Fix NPE when user is loaded without attributes

Signed-off-by: Ricardo Leitão <rleitao@lqd.io>
Release Liquid v0.8.4-beta

Signed-off-by: Ricardo Leitão <rleitao@lqd.io>