Update JavaScrip files to make select folder work in User Preferences RE: 277

[pstevens71]

Description

There were a few problems with these two files. groupFolders weren't being added to the array properly and once added the --None-- value had to be dealt with in the groupFolders array. Also, the click/select function wasn't working properly.

Motivation and Context

How To Test This

once all changes are applied in #277 and a user is added to a security group along with the inbound email account, it will show up properly for the user to select and view in the emails module.

Types of changes

• [x ] Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Final checklist

• [x ] My code follows the code style of this project found here.
• My change requires a change to the documentation.
• [ x] I have read the How to Contribute guidelines.