#1 Refactored map types
#1 Rewritten loadMap() to return a new map instead of modifying the cfg.values map
#1 Fixed tests for values to not require Load()
#1 Added support for nested values in Get()
#1 Added test for nesting and benchmarks for Get()
Merge pull request #1 from zhevron/fix-save-nesting

Allow nesting in Save()