[FEATURE] Correctly set dimension values to code instances
[FEATURE] Show dimension values in code view
[FEATURE] getInstances that returns instances for the given phaenomenon
[REFACTOR] Made CodeInstance publicly available (moved from storage to model package
[REFACTOR] Removed CodeStoreException in ICodeStore#getCode(URI)
[FIX] Various exceptions
CDViewer now also shows the code dimension values
[FIX] No notification if codes was not renamed
[UI] Memo icon correctly displayed in CDViever