Daily Sales Invoice report - Sales Rep ID still incorrect (ref. issue #42)

[bkm888]

As stated in now closed issue #42:

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For example, in the test server on GCP, there is a user "jiml@majesticsolutions.com" and his usernamea as it appears in his User profile is actually "JIML"

In this report, the Sales Rep column should be populated with the JIML if he is the owner of the sales invoice.

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With the latest changes to the report, the Sales Rep ID is now being populated with the first and last names of the user. This is still incorrect. It should be populated with the "Username" as it appears in the user record. Using the example in bold above, the user "jiml@majesticsolutions.com" is now being populated with "Jim Lee" instead of "JIML"

Please have a look at this again. Thank you.