[patch 11/11] Detect description in quilt patches

From: Paolo 'Blaisorblade' Giarrusso <redacted>

The current logic imports the whole quilt patch as description - the changes
themselves are correctly applied, luckily, but the description must be fixed up
by hand.
So, detect "Index: " lines as patch start. I've heard rumors that also
Subversion generates this format, so we become compatible with it, too.

Signed-off-by: Paolo 'Blaisorblade' Giarrusso <redacted>
---

 stgit/commands/imprt.py |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/stgit/commands/imprt.py b/stgit/commands/imprt.py
--- a/stgit/commands/imprt.py
+++ b/stgit/commands/imprt.py

@@ -96,7 +96,8 @@ def __parse_mail(filename = None):
 
     # the rest of the patch description
     for line in f:
-        if re.match('---\s*$', line) or re.match('diff -', line):
+        if re.match('---\s*$', line) or re.match('diff -', line) or \
+                re.match('^Index: ', line):
             break
         else:
             descr += line