--Updated Comments
Added comments for the parameter in each script
Renamed parameter folderPath to outlookFolderPath in script GetFolderByPath.ps1 so that the names match the other scripts
--Updated Test for Version
Test for Outlook 2007 or greater before running the script
Added test to scripts GetFolderByPath.ps1 and copy_attachment.ps1
--Updated README.md
--Updated README.md