add basic skip_files to app.yaml or README

[GoogleCodeExporter]

to skip google_appengine if it is there, the django contrib stuff is less
important though certainly is useful if you've brought in trunk

skip_files: |
 ^(.*/)?(
 (app\.yaml)|
 (app\.yml)|
 (index\.yaml)|
 (index\.yml)|
 (#.*#)|
 (.*~)|
 (.*\.py[co])|
 (.*/RCS/.*)|
 (\..*)|
 (google_appengine.*)|
 (django/test.*)|
 (django/contrib/(?!(contenttypes|__init__)).*)|
 (django/conf/locale.*)|
 (django/bin.*)|
 )$

Original issue reported on code.google.com by andyster on 14 May 2008 at 7:11

[GoogleCodeExporter]

How about instead linking/copying the SDK to .google_appengine? Dot-files are
automatically skipped.

Original comment by gvanrossum@gmail.com on 16 May 2008 at 3:15

[GoogleCodeExporter]

Yes, I've just committed r22 which implements this. The SDK is now stored in
.google_appengine. 

I'm not sure if the django/ skip lines are still worthwhile, given that we have 
to
reproduce all the default skip_files entries as well...

Original comment by mattbrow...@gmail.com on 16 May 2008 at 3:23