Adding CocoaPods spec file
switching to native NSJSONSerialization class instead of 3rd party json serialization library
Merge pull request #5 from segmentio/master

Replace CJSONSerializer and CJSONDeserializer with native NSJSONSerialization
Updated source code link in README
Merge branch 'personal-master' of https://github.com/bluemoon/Amplitude-iOS into bluemoon-personal-master
Updated podspec to match CocoaPods
Removed podspec from directory
Added details in README about how to include podspec
Fixed rare location access concurency bug
Save deviceId in local storage to ensure consistency
Added iOS7 forward compatibility by using advertiserId by default on iOS7.0+
Generate random UUID on mac address failure
create location manager on the main thread
Explicitly cast NSMakeRange arguments to int
Merge pull request #6 from HereLabsInc/master

create location manager on the main thread
implemented crude upload delay