No longer speak only about git

Signed-off-by: Michal Čihař <michal@cihar.com>
Use Awesome font from CDN

Signed-off-by: Michal Čihař <michal@cihar.com>
Update markup to new Awesome font

Signed-off-by: Michal Čihař <michal@cihar.com>
Fix changed icons in Awesome 4

Signed-off-by: Michal Čihař <michal@cihar.com>
Add some new features

Signed-off-by: Michal Čihař <michal@cihar.com>