swift quickstart
Update gitignores, update build for swift output
Update to use swift dictionary on insert call
Correct nil issue in MSRegistrationManager

Found during E2E testing
Merge pull request #285 from toddreifsteck/nh

Fix registrationId save which currently breaks unit tests
Update iOS SDK Minor Version
Update Changelog with 1.2.2 changes
Merge pull request #284 from phvannor/dev2

Simplified Swift Based Quickstart