Added async, unique queue notfiication helper.
Merge pull request #20 from amco/notification_helper

Async, unique queue notification helper. Satisfies #10.
Tap into custom UA.
Merge pull request #21 from amco/custom_agent

Tap into custom client UA. Resolves #5.
Metric creation helpers
Merge pull request #24 from amco/metric_creation_helpers

Metric creation helpers. measureTime fix snuck in as well.
Removed logs from demo.
Merge branch '1.0' of github.com:amco/librato-iOS into 1.0
Converted metric models to Mantle instances.
Added collections which can be archived when offline.
Fixed max age & metric missing right bucket.
Updated README with offline/cache info.
Reviewer feedback, round 1
Merge pull request #25 from amco/offline_support

Offline support. Closes #1.
Exposed setters for submission success/fail blocks.
Merge pull request #27 from amco/submission_blocks

Exposed setters for submission success/fail blocks. Resolves #26.
Assert that only custom init be used in Librato.
Added auto collection of app/environment metrics.
Merge pull request #28 from amco/default_metrics

Added auto collection of app/environment metrics.
Merge pull request #29 from amco/force_correct_init

Remove default init availability, force use of initWithEmail:token:prefix: