Rename font-family value

Now is “FAwesome”
Remove FontAwesome CDN from backend
Merge pull request #182 from OSTraining/Font-Awesome-conflict

Closes #65 - Font awesome conflict
Closes #180 - always use dropdown for countries with listed regions
Add missing code comments
Adds instructions for resubscribe. Fixes 176
updating to master
Merge pull request #184 from OSTraining/resubscribe-text

Adds instructions for resubscribe. Fixes 176.
Add missing language string thanks @florianv!
Change to secure update server url
Reorder address fields. Fixes #180.
Merge branch 'master' of https://github.com/OSTraining/Simplerenew

git commit -m "Reorder address fields. Fixes #180."
Relocate First and Last name in billing
Merge pull request #192 from OSTraining/Combine-billing-cc

Relocate First and Last name in billing
Rename and use language strings for welcome screen
Take user to welcome screen until component configured
Add welcome message to installation
Issue #169 - load required css for installation screen
Added checkoff layout
Issue #169 - Handle specialized install/update messages