Merge pull request #17 from deluda/master

Fourth!
Merge pull request #18 from Caf131/master

deluda merge
Note and Note Element Classes

wrote note and note element classes
Merge pull request #20 from Caf131/dev-chris

Dev chris
Added new function for Note class

GetNoteElementIndex
Merge pull request #21 from Caf131/dev-chris

Added new function for Note class
Merge pull request #7 from Caf131/master

I would like the latest...