Fix link

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

Update umka

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

Improve error handling

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

Update error handling

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

Fix compile

Fix docs, again

Fix json

Remove umka dependency

Fix docs

Update .build.yml

Update to new Umka API

Update import paths

Update UmBox

Fix memory leak

Fix invalid handling of nonexistend files in Tar.addFile

Ignore @PaxHeader files

Update to Umka v1.3.0

Add openBytes function

readBin, readStr -> read

Init commit