debug mode contains unoptimised code
add importExternalObject API method
Reset the storage everytime its asked for it

This makes it work as implied by the API (method name).
remove usage to auto keyword
add integration test for binding native ptrs to a class
rename method for clarity
rename property for clarity
fix memory leak in test
Merge pull request #25 from cpgf/feature/importExternalObject

Feature/import external object