added zyre_node; save/load uuid; recv from zyre
updated msg module to only pack and unpack messages instead of sending them
first use of message module with zyre
finished agents´ struct
basic agent functionality finished
first review with kevin
updated to latest zyre api
new ignore rules
cleanup
merged dev_burne
merged dev_burne 2
added GREET message
implemented zyre api + zsync greet, last_state and update
removed metadata fiels
added ideas for ftmanager
cleanup
cleanup
cleanup
cleanup
node implementation, agent, and basic file manager