Add default templates for HTTP 504 & 505
Made room for 0.9.3
Changed .data and .get_data() again

This restores the old pre 0.9 behavior for the data attribute
on request objects and it gives the .get_data() method a
parameter to have that same behavior.  In addition to that a
new method was added that creates a stream for parsing that
honors previously cached data.  This is now also being used
by the form data parser.
Merge branch '0.9-maintenance'
Merge branch 'master' of github.com:mitsuhiko/werkzeug
Pushing 0.9.3 out today
Bump version number to 0.9.3
Ready for 0.9.4
Merge branch '0.9-maintenance'
Prepare 0.9.4
Add a testsuite to test escaped quote in quotes in cookies.

Signed-off-by: Armin Ronacher <armin.ronacher@active-4.com>
bytestring is a sequece of integers in python 3, and integers is not iterable.

Signed-off-by: Armin Ronacher <armin.ronacher@active-4.com>
Added a changelog entry
Merge branch '0.9-maintenance'
Fix swallowing of PickleError in FileSystemCache

Oh yeah and with-statements are now allowed. \o/
Added success return values for MemcachedCaches.
Added success return values for RedisCache.
Added success return values for FileSystemCache.
Cache write statuses for default implementations.
Some smaller things i missed.