Release 1.3.0

Proper symlinks parsing, deleting and copying, time calculation

feat: separate and proper (I hope so) handling of symlinks
feat: change remove entry icon
build(version): bump version to 1.3.0
feat: add tree.txt ignoring while validating
feat: passed / left time calculation
docs: update screenshot

Compiled binaries are built by hand for Windows/Linux AMD64 only. In the future this will be automated. (so other platforms have not been tested yet)

Full Changelog: 1.2.1...1.3.0