Add man pages

Signed-off-by: Pauli Nieminen <suokkos@gmail.com>
Add rules to build man pages

Signed-off-by: Pauli Nieminen <suokkos@gmail.com>
Use separate rule to remove build directory

Signed-off-by: Pauli Nieminen <suokkos@gmail.com>
Correct perl use path to include

Signed-off-by: Pauli Nieminen <suokkos@gmail.com>
Update author information in manuals

Signed-off-by: Pauli Nieminen <suokkos@gmail.com>