[atk/gnome-3-14] Updating README file

[Alejandro Piñeiro Iglesias <apinheiro src gnome org>]

commit 5854aa99f6f4f069978cddce46bfd936579f6da2
Author: Alejandro Piñeiro <apinheiro igalia com>
Date:   Fri Sep 26 15:59:59 2014 +0200

    Updating README file
    
    Previous one still have references to a wrong
    glib dependency, CVS, etc

 README |   49 +++++++++++++++++++++----------------------------
 1 files changed, 21 insertions(+), 28 deletions(-)
---
diff --git a/README b/README
index b816a30..c934aa5 100644
--- a/README
+++ b/README
@@ -6,38 +6,30 @@ For more information about ATK and accessibility in GNOME, see:
 Dependencies
 ============
 
-ATK requires GLib-2.0.0 or better. Information about GLib
-is available from http://www.gtk.org/.
+ATK requires GLib >= 2.31.2. Information about GLib is available from
+http://www.gtk.org/.
 
-Building
-========
-
-To configure ATK, run the ./configure script, then 'make'; and 
-'make install'. If you are installing into a location where you don't have
-write permission, you'll have to become root before running 
-'make install'.
-
-General information about building ATK and related libraries can
-be found at:
+Getting the source code
+=======================
 
-  http://developer.gnome.org/doc/API/2.0/gtk/gtk-building.html
+You can get the source code of each ATK release as a tarball:
+https://download.gnome.org/sources/atk/
 
-To compile a CVS version of atk on your system, you will need to take
-several steps to setup the tree for compilation.  You can do all these
-steps at once by running:
+You can also clone the ATK master branch from GNOME repository:
+https://git.gnome.org/browse/atk
 
-        cvsroot/atk# ./autogen.sh
-  
-Basically this does the following for you:
+Building
+========
 
-        cvsroot/atk# aclocal; automake; autoconf
+To buid ATK from a release tarball, the usual is using autotool, as:
 
-        The above commands create the "configure" script.  Now you
-        can run the configure script in cvsroot/atk to create all
-        the Makefiles.
+  $ ./configure
+  $ make
+  # make install
 
-Before running autogen.sh or configure, make sure you have libtool
-in your path.
+To build ATK from a Git clone, run the autogen.sh script instead of
+the configure one. Before running autogen.sh or configure, make sure
+you have libtool in your path.
 
 Note that autogen.sh runs configure for you.  If you wish to pass
 options like --prefix=/usr to configure you can give those options
@@ -46,8 +38,9 @@ to autogen.sh and they will be passed on to configure.
 How to report bugs
 ==================
 
-Bugs should be reported to the GNOME bug tracking system.
-(http://bugzilla.gnome.org, product atk.) You will need to create an
-account for yourself.
+Bugs should be reported to the GNOME bug tracking system:
+  http://bugzilla.gnome.org/enter_bug.cgi?product=atk
+
+You will need to create an account for yourself.
 
 You can also mail the mailing list gnome-accessibility-devel gnome org