Fix Joomla 4 FA icon + Joomla 5 name spacing

[newlinewebdesign]

• Updated fa icon to work with J4 & J5
• Updated deprecated J classes with name spaced versions
• Updated copyright notice
• Updated more info button with nowrap bs5 class for mobile view

[brianteeman]

@newlinewebdesign you dont need to create a new commit when there are suggested changes. You can just click on the button to accept them

[newlinewebdesign]

@brianteeman thank you. I realized that after I already pushed the update (and still getting my feet wet). I will get into the proper flow and appreciate all that you have done thus far!