Docs: Updated and added some documentation.

Signed-off-by: matematik7 <domen.ipavec@z-v.si>
Docs: Added build instructions for Raspbian, Pidora and Arch Linux.

Signed-off-by: matematik7 <domen.ipavec@z-v.si>
Tools: Added monkey init script.

Signed-off-by: matematik7 <domen.ipavec@z-v.si>