Add todo to decodeStrings
Add integer handling
Replace string with interface{}
Make tests pass with interface{}
Update functions to support integer values
Add integer case
Rename decodeStrings to decode
Add findEndOfString()
Add findEndOfInt()
Rename index methods to index<Type>End()
Finish indexListEnd()
Add generic indexEnd() method
Fix indexEnd, indexListEnd
AddTestIndexDictEnd()
Add TestIndexEnd(), failing
Fix TestIndexEnd()
Fix generic decode() function
Change type in TestMakeMap form int to int64
Change num type in TestDecodeDictionary to int64
Add tests for nested dictionaries and lists

Nested dictionaries are failing, though