fix #145. Make sure we pick a unique raft server name
fix #145. Make sure we pick a unique raft server name

use /dev/random on platforms that have it, otherwise use the random
package and seed it with time.Now().UnixNano() instead of
time.Now().Unix(). Otherwise, all servers will end up starting with the
same seed and generating the same name.

opavader/influxdb,mre/influxdb,josephcopenhaver/influxdb,Sotfo/influxdb,timraymond/influxdb,neonstalwart/influxdb,brunoqc/influxdb,DanielMorsing/influxdb,ninjasphere/influxdb,cabify/influxdb,Tony133/influxdb,trigrass2/influxdb,pkittenis/influxdb,paulstuart/influxdb,no2key/influxdb,cannium/influxdb,ninjasphere/influxdb,haim0n/influxdb,Tony133/influxdb,Ancillas/influxdb,hyperworks/influxdb,linearb/influxdb,Sotfo/influxdb,apriendeau/influxdb,hyperworks/influxdb,endophage/influxdb,toorop/influxdb,121watts/influxdb,cannium/influxdb,n1tr0g/influxdb,samaitra/influxdb,GoIncremental/influxdb,ninjasphere/influxdb,Ancillas/influxdb,jonseymour/influxdb,m4ce/influxdb,Sotfo/influxdb,eminden/influxdb,cabify/influxdb,radcheb/influxdb,alexiri/influxdb,s7v7nislands/influxdb,roobert/influxdb,pdf/influxdb,otoolep/influxdb,mengjinglei/influxdb,tommymei/influxdb,pablolmiranda/influxdb,jgeiger/influxdb,bluebreezecf/influxdb,DanielMorsing/influxdb,kingland/influxdb,alexiri/influxdb,jipperinbham/influxdb,IMCG/InfluxDB,toorop/influxdb,Venu4thFeb/influxdb,opavader/influxdb,Yong-Lee/influxdb,pdf/influxdb,endophage/influxdb,rabdureh/influx-attempt,stvnwrgs/influxdb,Tony133/influxdb,rnubel/influxdb,s7v7nislands/influxdb,influxdb/influxdb,mcanthony/influxdb,bluebreezecf/influxdb,runcom/influxdb,slachiewicz/influxdb,ehagan/InfluxDB,otoolep/influxdb,arussellsaw/influxdb,apriendeau/influxdb,mash0304/influxdb,wxdublin/influxdb,mre/influxdb,nickrobinson/influxdb,nickrobinson/influxdb,vladlopes/influxdb,arussellsaw/influxdb,mmaul/influxdb,pablolmiranda/influxdb,runcom/influxdb,CVTJNII/influxdb-tjnii,archsaber/influxdb,n1tr0g/influxdb,100star/influxdb,Sotfo/influxdb,GoIncremental/influxdb,jportoles/influxdb092,apriendeau/influxdb,vladlopes/influxdb,mark-rushakoff/influxdb,nooproblem/influxdb,jgeiger/influxdb,gdi2290/influxdb,nckturner/influxdb,jonseymour/influxdb,fg2it/influxdb,radcheb/influxdb,apriendeau/influxdb,Venu4thFeb/influxdb,lgpeterson/influxdb,atyenoria/influxdb,CrazyJvm/influxdb,apigee/influxdb,mnuessler/influxdb,cabify/influxdb,jipperinbham/influxdb,fxstein/influxdb,alexiri/influxdb,tommymei/influxdb,no2key/influxdb,tommymei/influxdb,linfangrong/influxdb,fg2it/influxdb,paulstuart/influxdb,cnelissen/influxdb,fxstein/influxdb,luciotorre/influxdb,runcom/influxdb,trigrass2/influxdb,joaopedrotaveira/influxdb,nickrobinson/influxdb,nooproblem/influxdb,nickscript0/influxdb,roobert/influxdb,bspline/influxdb,samaitra/influxdb,roobert/influxdb,neonstalwart/influxdb,jgeiger/influxdb,neonstalwart/influxdb,toorop/influxdb,bspline/influxdb,runcom/influxdb,jipperinbham/influxdb,linfangrong/influxdb,ezotrank/influxdb,tjyang/influxdb,Mindera/influxdb,egymgmbh/influxdb,arussellsaw/influxdb,marcosnils/influxdb,joaopedrotaveira/influxdb,kingland/influxdb,toorop/influxdb,influxdb/influxdb,jonseymour/influxdb,paulstuart/influxdb,nickscript0/influxdb,IMCG/InfluxDB,nickscript0/influxdb,kingland/influxdb,nooproblem/influxdb,samaitra/influxdb,jipperinbham/influxdb,atyenoria/influxdb,luciotorre/influxdb,tjyang/influxdb,michaelsproul/influxdb,josephcopenhaver/influxdb,linfangrong/influxdb,cnelissen/influxdb,pdf/influxdb,mnuessler/influxdb,pablolmiranda/influxdb,archsaber/influxdb,marcosnils/influxdb,jportoles/influxdb092,arussellsaw/influxdb,dneuman64/influxdb,fg2it/influxdb,mre/influxdb,dneuman64/influxdb,imcom/influxdb,Wikia/influxdb,michaelsproul/influxdb,samaitra/influxdb,sudabon/influxdb,tuxmonteiro/influxdb,mnuessler/influxdb,stvnwrgs/influxdb,joaopedrotaveira/influxdb,apigee/influxdb,li-ang/influxdb,radcheb/influxdb,jipperinbham/influxdb,Mindera/influxdb,slachiewicz/influxdb,cnelissen/influxdb,slachiewicz/influxdb,eminden/influxdb,jportoles/influxdb092,atyenoria/influxdb,rabdureh/influx-attempt,lenko-d/influxdb,endophage/influxdb,tuxmonteiro/influxdb,influxdb/influxdb,linearb/influxdb,endophage/influxdb,paulstuart/influxdb,rnubel/influxdb,pdf/influxdb,s7v7nislands/influxdb,lgpeterson/influxdb,otoolep/influxdb,atyenoria/influxdb,chenziliang/influxdb,bluebreezecf/influxdb,lgpeterson/influxdb,mvadu/influxdb,eminden/influxdb,ehagan/InfluxDB,pkittenis/influxdb,Yong-Lee/influxdb,mnuessler/influxdb,otoolep/influxdb,slavau/influxdb,DanielMorsing/influxdb,mark-rushakoff/influxdb,ASAPPinc/influxdb,fxstein/influxdb,archsaber/influxdb,rnubel/influxdb,jportoles/influxdb092,josephcopenhaver/influxdb,Ancillas/influxdb,lgpeterson/influxdb,runner-mei/influxdb,rabdureh/influx-attempt,Mindera/influxdb,influxdb/influxdb,arussellsaw/influxdb,dneuman64/influxdb,brunoqc/influxdb,GoIncremental/influxdb,slavau/influxdb,GrimDerp/influxdb,runner-mei/influxdb,imcom/influxdb,jipperinbham/influxdb,nckturner/influxdb,lenko-d/influxdb,influxdb/influxdb,roobert/influxdb,trigrass2/influxdb,nckturner/influxdb,mcanthony/influxdb,haim0n/influxdb,michaelsproul/influxdb,mark-rushakoff/influxdb,Ancillas/influxdb,influxdata/influxdb,otoolep/influxdb,IMCG/InfluxDB,CVTJNII/influxdb-tjnii,mmaul/influxdb,timraymond/influxdb,slachiewicz/influxdb,egymgmbh/influxdb,gdi2290/influxdb,GoIncremental/influxdb,chenziliang/influxdb,slavau/influxdb,arussellsaw/influxdb,Venu4thFeb/influxdb,mash0304/influxdb,100star/influxdb,runner-mei/influxdb,kingland/influxdb,nckturner/influxdb,josephcopenhaver/influxdb,CVTJNII/influxdb-tjnii,daachi/influxdb,rnubel/influxdb,m4ce/influxdb,mre/influxdb,mcanthony/influxdb,atyenoria/influxdb,linfangrong/influxdb,fg2it/influxdb,benbjohnson/influxdb,CrazyJvm/influxdb,stvnwrgs/influxdb,Venu4thFeb/influxdb,mvadu/influxdb,GrimDerp/influxdb,haim0n/influxdb,benbjohnson/influxdb,toorop/influxdb,runcom/influxdb,opavader/influxdb,mvadu/influxdb,Yong-Lee/influxdb,cnelissen/influxdb,radcheb/influxdb,opavader/influxdb,influxdata/influxdb,archsaber/influxdb,jportoles/influxdb092,mmaul/influxdb,100star/influxdb,stvnwrgs/influxdb,mark-rushakoff/influxdb,Ancillas/influxdb,ASAPPinc/influxdb,jgeiger/influxdb,DanielMorsing/influxdb,cannium/influxdb,bspline/influxdb,slavau/influxdb,Mindera/influxdb,mengjinglei/influxdb,GrimDerp/influxdb,wxdublin/influxdb,CrazyJvm/influxdb,samaitra/influxdb,alexiri/influxdb,sudabon/influxdb,nckturner/influxdb,evanphx/influxdb,CrazyJvm/influxdb,sudabon/influxdb,m4ce/influxdb,ehagan/InfluxDB,Wikia/influxdb,nickrobinson/influxdb,lgpeterson/influxdb,hyperworks/influxdb,egymgmbh/influxdb,imcom/influxdb,121watts/influxdb,mark-rushakoff/influxdb,Mindera/influxdb,pkittenis/influxdb,vladlopes/influxdb,lenko-d/influxdb,lenko-d/influxdb,neonstalwart/influxdb,mre/influxdb,lenko-d/influxdb,timraymond/influxdb,tuxmonteiro/influxdb,jonseymour/influxdb,cabify/influxdb,n1tr0g/influxdb,ninjasphere/influxdb,mnuessler/influxdb,tommymei/influxdb,nickrobinson/influxdb,Tony133/influxdb,slavau/influxdb,radcheb/influxdb,luciotorre/influxdb,vladlopes/influxdb,marcosnils/influxdb,endophage/influxdb,cabify/influxdb,apigee/influxdb,121watts/influxdb,luciotorre/influxdb,ezotrank/influxdb,n1tr0g/influxdb,apigee/influxdb,samaitra/influxdb,sudabon/influxdb,eminden/influxdb,runner-mei/influxdb,nickscript0/influxdb,michaelsproul/influxdb,jgeiger/influxdb,gdi2290/influxdb,ninjasphere/influxdb,ASAPPinc/influxdb,mash0304/influxdb,tommymei/influxdb,evanphx/influxdb,jonseymour/influxdb,influxdb/influxdb,jgeiger/influxdb,ezotrank/influxdb,Mindera/influxdb,GrimDerp/influxdb,kingland/influxdb,sudabon/influxdb,benbjohnson/influxdb,otoolep/influxdb,brunoqc/influxdb,Yong-Lee/influxdb,joaopedrotaveira/influxdb,dneuman64/influxdb,linfangrong/influxdb,marcosnils/influxdb,m4ce/influxdb,luciotorre/influxdb,mvadu/influxdb,opavader/influxdb,mcanthony/influxdb,tjyang/influxdb,Wikia/influxdb,no2key/influxdb,mmaul/influxdb,nooproblem/influxdb,mcanthony/influxdb,li-ang/influxdb,wxdublin/influxdb,egymgmbh/influxdb,bluebreezecf/influxdb,slachiewicz/influxdb,apigee/influxdb,121watts/influxdb,bspline/influxdb,CVTJNII/influxdb-tjnii,roobert/influxdb,haim0n/influxdb,fg2it/influxdb,daachi/influxdb,ehagan/InfluxDB,CVTJNII/influxdb-tjnii,trigrass2/influxdb,DanielMorsing/influxdb,wxdublin/influxdb,fxstein/influxdb,ezotrank/influxdb,pablolmiranda/influxdb,fxstein/influxdb,marcosnils/influxdb,no2key/influxdb,timraymond/influxdb,evanphx/influxdb,ASAPPinc/influxdb,n1tr0g/influxdb,m4ce/influxdb,Yong-Lee/influxdb,cannium/influxdb,Sotfo/influxdb,linearb/influxdb,linearb/influxdb,pkittenis/influxdb,daachi/influxdb,imcom/influxdb,paulstuart/influxdb,nooproblem/influxdb,michaelsproul/influxdb,mengjinglei/influxdb,daachi/influxdb,tuxmonteiro/influxdb,n1tr0g/influxdb,mash0304/influxdb,alexiri/influxdb,GrimDerp/influxdb,pkittenis/influxdb,mvadu/influxdb,s7v7nislands/influxdb,rnubel/influxdb,dneuman64/influxdb,IMCG/InfluxDB,Tony133/influxdb,m4ce/influxdb,pkittenis/influxdb,benbjohnson/influxdb,trigrass2/influxdb,Wikia/influxdb,mmaul/influxdb,daachi/influxdb,GoIncremental/influxdb,brunoqc/influxdb,ehagan/InfluxDB,Venu4thFeb/influxdb,chenziliang/influxdb,egymgmbh/influxdb,pdf/influxdb,cnelissen/influxdb,IMCG/InfluxDB,imcom/influxdb,stvnwrgs/influxdb,eminden/influxdb,apigee/influxdb,pablolmiranda/influxdb,wxdublin/influxdb,tuxmonteiro/influxdb,hyperworks/influxdb,bluebreezecf/influxdb,sudabon/influxdb,rabdureh/influx-attempt,linearb/influxdb,jonseymour/influxdb,mengjinglei/influxdb,Wikia/influxdb,tjyang/influxdb,mash0304/influxdb,chenziliang/influxdb,nickscript0/influxdb,daachi/influxdb,mnuessler/influxdb,timraymond/influxdb,mark-rushakoff/influxdb,brunoqc/influxdb,no2key/influxdb,joaopedrotaveira/influxdb,apriendeau/influxdb,josephcopenhaver/influxdb,bspline/influxdb,ASAPPinc/influxdb,evanphx/influxdb,CVTJNII/influxdb-tjnii,hyperworks/influxdb,mvadu/influxdb