Before this commit: the printing of a rule results in
a pointer address.
After this commit: the printing of a rules results in
a human-readable text.
Resolves: #104
Signed-off-by: Paul Greenberg <greenpau@outlook.com>
Before this commit: the unmarshaling of a verdict pointing
to a chain fails.
After this commit: the unmarshaling of a rule with a verdict
pointing to a chain succeeds and the information about the
chain gets put in `Verdict.Chain`.
Resolves: #105
Signed-off-by: Paul Greenberg <greenpau@outlook.com>