[Travis] Disable static analysis during build for faster builds
[Travis] Disable static analysis during build for faster builds

calebd/ReactiveCocoa,smilypeda/ReactiveCocoa,ReactiveCocoa/ReactiveSwift,walkingsmarts/ReactiveCocoa,tzongw/ReactiveCocoa,rpowelll/ReactiveCocoa,victorlin/ReactiveCocoa,sandyway/ReactiveCocoa,andersio/ReactiveCocoa,tzongw/ReactiveCocoa,ohwutup/ReactiveCocoa,sandyway/ReactiveCocoa,sandyway/ReactiveCocoa,ReactiveCocoa/ReactiveSwift,calebd/ReactiveCocoa,smilypeda/ReactiveCocoa,calebd/ReactiveCocoa,RuiAAPeres/ReactiveCocoa,andersio/ReactiveCocoa,ohwutup/ReactiveCocoa,tzongw/ReactiveCocoa,ReactiveCocoa/ReactiveSwift,smilypeda/ReactiveCocoa,andersio/ReactiveCocoa,rpowelll/ReactiveCocoa,walkingsmarts/ReactiveCocoa,walkingsmarts/ReactiveCocoa,RuiAAPeres/ReactiveCocoa,ikesyo/ReactiveCocoa,rpowelll/ReactiveCocoa,RuiAAPeres/ReactiveCocoa,ohwutup/ReactiveCocoa,ikesyo/ReactiveCocoa,victorlin/ReactiveCocoa,victorlin/ReactiveCocoa