3.0 release notes added.
3.0 release notes added.

darksideofthemoo/redis-histogram,slfs007/mk-redis,slfs007/mk-redis,spearhead-ea/redis,spearhead-ea/redis,himoca/redis,himoca/redis,ttuna/msot-redis,darksideofthemoo/redis-histogram,ramonsnir/redis,himoca/redis,xuzhezhaozhao/redis_reading,MSOpenTech/redis,xuzhezhaozhao/redis_reading,maodeyi/redis_lua,splitice/redis,ksarch-saas/redis,Hailei/redis,HunanTV/redis,MSOpenTech/redis,louisliangjun/redis,ramonsnir/redis,MSOpenTech/redis,ksarch-saas/redis,ksarch-saas/redis,Hailei/redis,splitice/redis,MSOpenTech/redis,ttuna/msot-redis,darksideofthemoo/redis-histogram,maodeyi/redis_lua,ttuna/msot-redis,darksideofthemoo/redis-histogram,HunanTV/redis,Hailei/redis,Hailei/redis,ramonsnir/redis,splitice/redis,louisliangjun/redis,HunanTV/redis,louisliangjun/redis,slfs007/mk-redis,xuzhezhaozhao/redis_reading,HunanTV/redis,spearhead-ea/redis,ttuna/msot-redis,ksarch-saas/redis,maodeyi/redis_lua,jxwr/redis,jxwr/redis,xuzhezhaozhao/redis_reading,MSOpenTech/redis,louisliangjun/redis,ttuna/msot-redis,jxwr/redis,splitice/redis