We use TFS 2012 in our company for version controling. According to this discussion: https://groups.google.com/forum/#!topic/adt-dev/C_Gc6hVkig0 TFS plugin should come for the version 1.0, that is already released. Any news?
UPDATE Now we have TFS 2013 and use git. Everything works fine.
For anyone who still needs this checkout these news http://blogs.msdn.com/b/visualstudioalm/archive/2015/10/23/team-foundation-plugin-for-intellij-idea.aspx
The plugin is in preview with an anticipated release in early 2016. It seems that plugin lacks support of Team Foundation Version Control (TFVC): only Git is supported.
For TFS version control try this one Team Foundation Server - Version Control Integration