1.3.17 Release

Updated podspec to accomodate reverting Omniture

Release Notes - Brightcove - Version iOS 1.3.17

** Improvement
    * [BRIG-842] - CCSU iOS - Player - Animation Expand/Contract

** OVP/Brightcove Bug
    * [BRIG-1115] - CCSU iOS - Channel - Toolbar and player controls are again auto-displaying when Bumpers start playing
    * [BRIG-1193] - [Nick iOS] Application closes unexpectedly after setting up live stream
    * [BRIG-1355] - [iOS] Player does not respect CC setting for In-band closed captions
    * [BRIG-1367] - [iOS]: MediaGen beacons are fired multiple times when scrubbing within a full episode
    * [BRIG-1373] - CMT iOS:  Network ID in player config not being used in ad requests - version 1.3.13
    * [BRIG-1382] - Revert back to using Omniture 2 SDK

** Support
    * [BRIG-1336] - Add Akamai library that works with iOS7