chore: update deny.toml

Signed-off-by: Thomas Fossati <thomas.fossati@linaro.org>

chore: version bump

Signed-off-by: Sergei Trofimov <sergei.trofimov@arm.com>

chore: bump version to 0.3.0

Signed-off-by: Sergei Trofimov <sergei.trofimov@arm.com>

chore: version bump

Bump the version inside Cargo.toml to 0.2.0

Signed-off-by: Sergei Trofimov <sergei.trofimov@arm.com>

bump crate version to 0.1.2

v0.1.1

Signed-off-by: Thomas Fossati <thomas.fossati@linaro.org>

Doc fix

Add missing doc strings, and fix bare URLs in existing docs.

Signed-off-by: setrofim <setrofim@gmail.com>