Update to cocoapods 1.0.0
Update to cocoapods 1.0.0

`test podspec` passed by applying this.

Quick/Nimble,AnthonyMDev/Nimble,DanielAsher/Nimble,DanielAsher/Nimble,abbeycode/Nimble,abbeycode/Nimble,Quick/Nimble,abbeycode/Nimble,jeffh/Nimble,dgdosen/Nimble,jeffh/Nimble,twobitlabs/Nimble,dgdosen/Nimble,Quick/Nimble,phatblat/Nimble,DanielAsher/Nimble,AnthonyMDev/Nimble,AnthonyMDev/Nimble,phatblat/Nimble,abbeycode/Nimble,dgdosen/Nimble,jeffh/Nimble,phatblat/Nimble,dgdosen/Nimble,jeffh/Nimble,twobitlabs/Nimble,twobitlabs/Nimble