As specialist Umbraco developers, we often get called into projects when they hit a crisis. Either something has gone badly wrong, the relationship had gone sour, or there’s no single issue to point the finger at, but a million small cuts. So we’ve got a lot of experience in what can go wrong on a project. And one of the things we see time and time again is websites and webapps built by agencies that don’t follow best practice like using source control systems. Why does this matter? Source control systems like Git and Subversion are databases for the code…