[meld] Add 'support' for subversion 1.7 (closes bgo#662640, bgo#663296)

[Kai Willadsen <kaiw src gnome org>]

commit 846c36b031e390f8edce3bc418e6d8bc19701a96
Author: Kai Willadsen <kai willadsen gmail com>
Date:   Tue Nov 29 06:03:11 2011 +1000

    Add 'support' for subversion 1.7 (closes bgo#662640, bgo#663296)
    
    This is a separate module, as the tree-walking required by 1.7 means
    that Meld can no longer show a single subdirectory quickly. This may
    change in the future.

 meld/vc/svn_17.py |   31 +++++++++++++++++++++++++++++++
 1 files changed, 31 insertions(+), 0 deletions(-)
---
diff --git a/meld/vc/svn_17.py b/meld/vc/svn_17.py
new file mode 100644
index 0000000..d8009f2
--- /dev/null
+++ b/meld/vc/svn_17.py
@@ -0,0 +1,31 @@
+### Copyright (C) 2011 Kai Willadsen <kai willadsen gmail com>
+
+### Redistribution and use in source and binary forms, with or without
+### modification, are permitted provided that the following conditions
+### are met:
+### 
+### 1. Redistributions of source code must retain the above copyright
+###    notice, this list of conditions and the following disclaimer.
+### 2. Redistributions in binary form must reproduce the above copyright
+###    notice, this list of conditions and the following disclaimer in the
+###    documentation and/or other materials provided with the distribution.
+
+### THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+### IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+### OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+### IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+### INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+### NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+### DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+### THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+### (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+### THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+import svn
+
+
+class Vc(svn.Vc):
+
+    NAME = "Subversion 1.7"
+    VC_ROOT_WALK = True
+