Änderungen
Summary
- add linked hash map data structure with tests (details)
 - add size function and fix broken tests (details)
 - add nested iterator test. passing (details)
 - add test for handling destroyed elements. failing. (details)
 - re-work to use list of entries rather than reusing one dummy (details)
 - fix destroy behaviour. memory verification fv test now passing (details)
 - add test for when map becomes empty then gets first element. passing. (details)
 - fix iterating on empty map (details)
 - make constant that which has no business changing (details)
 - adjust visibility for Entry (details)
 
