increment podspec version; ready v1.0.2 release
increment podspec version; ready v1.0.2 release

tipbit/KVOController,Lt-Red/KVOController,1yvT0s/KVOController,wujizhidao/KVOController,pengleelove/KVOController,modocache/KVOController,target/KVOController,CQXfly/KVOController,clg0118/KVOController,Pingco/KVOController,SanChain/KVOController,lookingstars/KVOController,kjiwu/KVOController,yaoxiaoyong/KVOController,caoer/KVOController,Eveian/KVOController,acerbetti/KVOController,gank0326/KVO,sanojnambiar/KVOController,dbachrach/KVOController,joseph-hurtado/KVOController,SuPair/KVOController,godLoveLucifer/KVOController,codepython/KVOController,HqRaining78/KVOController