I am looking for a solution that will help me with the following
problem.  I have a small Microsoft software development team (4 - 7
people).  We are not all at the same physical location.  We build
ASP.NET and Win Form applications with SQL Server back end databases.
We also have team members that are not necessarily software developers
(technical writers, testers, reviewers, and clients).  Some of these
team members will definitely be from different companies (clients,
consultants).  Is there one product out there that will let me create a
nice project web site and also maintain the source code?  At first I
was looking at SharePoint.  SharePoint seemed like a nice way to set up
a team web site for group collaboration - sharing documents, calendar,
etc. - basically the project management side of things.  But Visual
Studio Team System seems like it is geared more for a group of software
developers for sharing code, etc.  Will VSTS do both and let me set up
a nice project web site?  Or am I misunderstanding what VSTS can do?

Thanks,
Corey