Fix formatting.

CHANGES.txt

+Changes
+=======
+
 0.13 (unreleased)
-=================
+-----------------
 
  * No changes registered yet.
 
 0.12 (2011-07-15)
-================
+-----------------
 
  * Include modifications that should have been included in 0.11.
 
 0.11 (2011-07-15)
-================
+-----------------
 
  * Bug fix : slapconsole : shorthand methods request and supply now correctly
    return an object. [Cedric de Saint Martin]
 
 0.10 (2011-07-13)
-=================
+-----------------
 
  * Fix a bug in slapconsole where request and supply shorthand methods
    don't accept all needed parameters. [Cedric de Saint Martin]
 
 0.9 (2011-07-11)
-================
+----------------
 
  * slapconsole: Simplify usage and use configuration file. You can now
-just run slapconsole and type things like "request(kvm, 'mykvm')".
-[Cedric de Saint Martin]
+   just run slapconsole and type things like "request(kvm, 'mykvm')".
+   [Cedric de Saint Martin]
  * slapformat: Fix issue of bridge not connected with real interface on
    Linux >= 2.6.39 [Arnaud Fontaine]
  * slapformat: Allow to have IPv6 only interface, with bridge still supporting
    local IPv4 stack. [Łukasz Nowak]
 
 0.8 (2011-06-27)
-================
+----------------
 
  * slapgrid: Bugfix for temporary extends cache permissions. [Łukasz Nowak]
 
 0.7 (2011-06-27)
-================
+----------------
 
  * slapgrid: Fallback to buildout in own search path. [Łukasz Nowak]
 
 0.6 (2011-06-27)
-================
+----------------
 
  * slap: Fix bug: state shall be XML encapsulated. [Łukasz Nowak]
 
 0.5 (2011-06-24)
-================
+----------------
 
  * slapgrid: Use temporary extends-cache directory in order to make faster
    remote profile refresh. [Łukasz Nowak]
 
 0.4 (2011-06-24)
-================
+----------------
 
  * general: Polish requirement versions. [Arnaud Fontaine]
  * general: Remove libnetworkcache. [Lucas Carvalho]
@@ -66,7 +69,7 @@ just run slapconsole and type things like "request(kvm, 'mykvm')".
 
 
 0.3 (2011-06-14)
-================
+----------------
 
  * slap: Implement SLA by filter_kw in OpenOrder.request. [Łukasz Nowak]
  * slap: Timeout network operations. [Łukasz Nowak]
@@ -74,12 +77,12 @@ just run slapconsole and type things like "request(kvm, 'mykvm')".
  * slapgrid: Add more tolerance with supervisord. [Łukasz Nowak]
 
 0.2 (2011-06-01)
-================
+----------------
 
  * Include required files in distribution [Łukasz Nowak]
 
 0.1 (2011-05-27)
-================
+----------------
 
  * Merged slapos.slap, slapos.tool.console, slapos.tool.format,
    slapos.tool.grid, slapos.tool.libnetworkcache and slapos.tool.proxy into one