The link to xdstools doesn't work when there is an & instead of a &

We can launch conformance tool (Xdstools) directly from gazelle TM (used only by Sequoia). To do that we need to add this link in the description of a test :

<a href="https://$$GWT$$/rest/xdstools?testInstanceId=$$testInstanceId$$&callingToolOid=$$callingToolOid$$" target="_blank">Link to XDSTools</a>

Gazelle TM then modify this link when a test is instantiated by replacing it by a functional link (replacing the $$GWT$$ by the actual url, etc.).

The issue is the text editor (even in code view) display the character '&' by '&amp;'. If someone edit the test description, the & will be replaced by &amp; in the database : the link will then not be recognize by TM and therefore will not be replaced by a functional link during the instantiation of the test.

What need to be done, either :
- modify the code editor to display the correct character (Likely impossible to do)
- modify how TM is replacing the link (net/ihe/gazelle/tm/gazelletest/action/TestInstanceManager.java function updateXdstoolsLink)