Updated podspec

Updated to version 1.10.2

Fixed caching issue

Merge pull request nicklockwood#162 from cyrilchandelier/master

Fixed issue nicklockwood#161

Updated to version 1.9.3

Merge pull request nicklockwood#147 from vinhnx/Correct-Vietnamese-tr…

…anslation

fix Vietnamese localization

Updated to version 1.9.1

Merge branch 'master' of https://github.com/nicklockwood/iRate

Updated to version 1.8.3

Updated to 1.8.2