Make tinyMCE thingy work for descriptions

Created by: whunter

Makes tinyMCE editor work for composition description which is multi-valued

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JIRA Ticket: (https://webapps.es.vt.edu/jira/browse/LIBTD-1479) ()

What does this Pull Request do? ()

Addresses bug in tinyMCE initialization in multi-valued fields

What's the changes? ()

Addresses bug in tinyMCE initialization in multi-valued fields

How should this be tested?

• Create a composition with multiple entries in description and ensure it works

Additional Notes:

• branch: LIBTD-1479

Interested parties

@tingtingjh @shabububu

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Created by: whunter

@tingtingjh sorry about that. I changed it so that it should support performances as well now. Thanks!

From a functional point of view, it seems to work fine. I am able to create multiple descriptions for performances and compositions using the tinyMCE.

One issue that I noticed is that new tinyMCE text boxes aren't always the same size as the previous ones. The new text boxes can potentially be obstructed from the view depending on the size of the browser window or device. This is the only issue that I can see.

Created by: whunter

@shabububu I made the width of the editor fluid so it should render the same width as the ones that are already there. Thanks for catching that!

Created by: tingtingjh

@whunter How about the description field for a Collection?

Created by: whunter

@tingtingjh I've now added support for collection descriptions. Thank you for catching that.