Merge branch '0.8.x' into design_reset

* 0.8.x: (32 commits)
  admin indicators in groups
  show section with admins in sidebar of group
  update to latest (r76) version of XMPPHP
  better output for common error handler
  fix logging error
  note when going background
  change name of constructor for xmppdaemon
  add a lot more logging to xmppdaemon
  error in get_option_value wasn't returning a value
  reformat commandline.inc
  if not in daemon mode, xmppdaemon sends log to stdout
  extract log-line formatting to its own function
  got my background/foreground logic backwards
  twitter status fetcher takes an id argument
  more efficient fixup of conversations
  commandline processing handles errors better
  xmppdaemon.php can stay in foreground
  command line arg handling a little more flexible
  Daemon can optionally not go into the background
  don't canonicalize people's text into URLs
  ...

Conflicts:
	theme/base/css/display.css

1 files changed, 12 insertions, 0 deletions

diff --git a/README b/README
index 1a57d6a80..c8c529ed8 100644
--- a/README
+++ b/README
@@ -1278,6 +1278,18 @@ type: type of search. Ignored if PostgreSQL or Sphinx are enabled. Can either
       systems. We'll probably add another type sometime in the future,
       with our own indexing system (maybe like MediaWiki's).
 
+sessions
+--------
+
+Session handling.
+
+handle: boolean. Whether we should register our own PHP session-handling
+	code (using the database and memcache if enabled). Defaults to false.
+	Setting this to true makes some sense on large or multi-server
+	sites, but it probably won't hurt for smaller ones, either.
+debug: whether to output debugging info for session storage. Can help
+       with weird session bugs, sometimes. Default false.
+
 Troubleshooting
 ===============