[DSpace 7 Upgrade] Reimplement Profile Page Tweaks Aspect

[wwelling]

https://github.com/TAMULib/DSpace/blob/tamu-dspace-6.3/dspace/config/xmlui.xconf#L89

https://github.com/TAMULib/DSpace/blob/tamu-dspace-6.3/dspace/modules/xmlui/src/main/resources/aspects/ProfilePageTweaks/sitemap.xmap

https://github.com/TAMULib/DSpace/blob/tamu-dspace-6.3/dspace/modules/xmlui/src/main/java/edu/tamu/dspace/profilepagetweaks/ProfilePageTweaks.java

Original PR: TAMULib/DSpace#2

[jsavell]

I think this customization is no longer needed, as both regular and special groups appear to have their human readable names displayed by default in the dspace-angular app.

https://github.com/TAMULib/dspace-angular/blob/tamu-dspace-7_x/src/app/profile-page/profile-page.component.html#L39

https://github.com/TAMULib/dspace-angular/blob/tamu-dspace-7_x/src/app/profile-page/profile-page.component.html#L49

[jsavell]

Moving forward with replacing the COLLECTION_{UUID}_* display with human readable text.