update sdk version

fix documentation

Use of Cocoapods for iOS (#28)

* Removed frameworks. Added Podfile

* Update ext.manifest

Control jvm thread on our side (#26)

* control jvm thread on defold side

* undef

Upgrade to C++ SDK 8.10.0 and iOS SDK 8.13.0 (#25)

* Upgrade cpp 8.10.0 and ios 8.13.0

* Update bob.yml

* Updated docs

Remove callback from documentation of init(). (#22)

Add callback parameter to get_id()

Added event and parameter constants (#21)

Check that analytics is initialized before use

Updated iOS frameworks and fixed a build error

Added missing api docs for analytics.init(cbk)