Upload podspec for version 2.1.20

[4gt10]

Please, upload podspec for version 2.1.20 to CocoaPods/Specs, now its 2.1.19.

[AlexanderEBaranov]

Привет. Обнови pod-ы до 20 версии.

[SpectralDragon]

@AlexanderEBaranov сделаю.

[rinat-enikeev]

@SpectralDragon could you please update pod specs.

[SpectralDragon]

@rinat-enikeev @AYastrebov @AlexanderEBaranov I wrote to CocoaPod team for new permission, because my old account was blocked by google.

[AlexanderEBaranov]

Привет. Обнови podspec до 21 версии.