Fix typo
Add accessor for BatchKissmetricsClient.process in KissmetricsClient

This was the only case where another module had to be explicitly required in Node. Now the batch API is accessible within the main module.
Cleanup some confusing variable names in the alias() methods
Fix a couple more typos
Rename local storage delete method to clear

This breaks back compat for custom storage engines, but not for the cookie or local storage defaults.
Use the batch processing proxy in KissmetricsClient
Compile
Show batchProcess() in the readme
Remove support for non-standard storage engines

The use case for this is pretty unlikely
Document the storageKey option in Anon
Add tests for Anon custom storage keys
Fix misuse of ternary
Use my grunt casper fork to run casper tests in parallel
Compile
0.4.0