Added functions and edited mappings for normalizing Nt* call reporting of keys and hives
Added imports for key normalization functions and support for nested element handling at the root object level in processAssociatedObject
Merged from upstream/development
Merge remote-tracking branch 'upstream/development' into development
Updated registry key normalization functions to use fix_key from modules.reporting.behavior
Updated hiveHexToString to account for missing hive identifier vlaues
Merge pull request #194 from ikiril01/development

Normalization of Nt* Registry API Call Hive/Key Values in MAEC 4.0.1 Reports