XMPP now depends on setting CONVERSEJS_ENABLED

Added CONVERSEJS_ENABLED variable to user update view
Added Portal do Software Publico modifications

Updated SPB logo to beta version.

Removed new project from gitlab menu

Changed communities to softwares
Added Barra Brasil
Revert "Added Barra Brasil"

This reverts commit fd4c4434ddc576875cba477985e8517ca25bec08.