cleanup readme and podspec
cleanup readme and podspec

samsara/samsara,samsara/samsara,samsara/samsara,ChallenHB/samsara,ChallenHB/samsara,ChallenHB/samsara,ChallenHB/samsara,samsara/samsara,ChallenHB/samsara,samsara/samsara,samsara/samsara