added read_zebra_daemon()
added read_zebra_daemon
rip_zebra using read_zebra_daemon func
rip_zebra_ipv4_add() changed using 
zapi_route_2_zebra() added to zclient
rip_zebra_ipv4_add() changed using zapi_route_2_zebra()
ipv4 only
tested and corrected rip_zebra
changed in zclient to generalize
modified route_send with switch statement
change zsend_route_multipath in zebra/serv.c to send muliple nexthop
final code