docs: we're in git since a while

README

@@ -154,7 +154,7 @@ Only in cases where you:
 - want to hack on GStreamer
 - want to verify that a bug has been fixed
 - do not have a sane distribution
-should you choose to build from source tarballs or CVS.
+should you choose to build from source tarballs or git.
 
 Find more information about the various packages at
 http://gstreamer.freedesktop.org/download/
@@ -190,13 +190,13 @@ COMPILING FROM SOURCE TARBALLS
   functionality you're probably looking for by now, so go on and read
   that README.
 
-COMPILING FROM CVS
+COMPILING FROM GIT
 ------------------
 
-When building from CVS sources, you will need to run autogen.sh to generate 
+When building from git sources, you will need to run autogen.sh to generate 
 the build system files.
 
-You will need a set of additional tools typical for building from CVS,
+You will need a set of additional tools typical for building from git,
 including:
 - autoconf
 - automake
@@ -219,7 +219,7 @@ the last passed options as a handy shortcut.  Use it.
 After the autogen.sh stage, you can follow the directions listed in
 "COMPILING FROM SOURCE"
 
-You can also run your whole cvs stack uninstalled.  The script in
+You can also run your whole git stack uninstalled.  The script in
 the gstreamer module /scripts/gst-uninstalled) is helpful in setting
 up your environment for this.