Update box.json

Signed-off-by: Marek Maškarinec <marek@mrms.cz>

Fix link

Signed-off-by: Marek Maškarinec <marek@mrms.cz>

Update umka syntax

Signed-off-by: Marek Maškarinec <marek@mrms.cz>

Update .build.yml

Fix another join bug

Fix join bug

Update import path

Update to UmBox

Add split function and add support for / in dir and file

Update secret

Update secret

Module refactor

Add LICENSE

Init commit