Updates iOS module to version 3.2;

Signed-off-by: Andreas Schacherbauer <andreas.schacherbauer@wikitude.com>
Adds iOS 3.2 module zip;

Signed-off-by: Andreas Schacherbauer <andreas.schacherbauer@wikitude.com>
Merge pull request #8 from AndreasSchacherbauerWikitude/master

iOS Module 3.2;