added privacy_list_data index for mysql database.
improve error handling when sql calling with (empty|unknown) host.
see #191
fix mod_offline:count_offline_messages/2
Merge pull request #200 from hamano/mod_offline_bug

fix mod_offline:count_offline_messages/2
Webadmin with extauth requires internal to run at least once (issue #201)
Merge pull request #180 from hamano/mysql_table

added privacy_list_data index for mysql database.
Merge pull request #203 from hamano/added_get_random_pid_error_handling

improve error handling when sql calling with (empty|unknown) host.
TURN support (EJAB-1017)
Recompile the Guide
Fix C2S session close on server shutdown
Merge branch 'master' of github.com:processone/ejabberd
Fix previous commit (C2S session close on server shutdown)
XEP-0198: Don't warn on invalid ACK elements

Do not log a warning (but only a debug message) if the client sends an
invalid </a> packet.  Some clients do that occasionally, and there's
nothing server admininistrators could do about that.
XEP-0198: Reject <resume/> with negative 'h' value

Make sure the 'h' attribute sent with a <resume/> request is
nonnegative, as mandated by XEP-0198.

We already have this check for <a/> elements.
XEP-0198: Improve handling of too large 'h' values

If the client says that it handled more stanzas than we sent (due to a
bug in the client's or in our code), increase our outgoing stanza count
accordingly.  There's no point in sticking to the old value even if it
was correct, as the client surely won't fix its count during the current
session.
Do not try to retreive vCards via local SM for foreign JIDs
Merge pull request #205 from weiss/xep-0198

XEP-0198: Improve handling of incorrect stanza counts reported by client
Don't carbon copy messages with <no-copy/> hint

Honor the <no-copy/> hint defined in XEP-0334.
Don't store messages with <no-store/> hint

Honor the <no-store/> hint defined in XEP-0334.
Don't log MUC messages with <no-store/> hint

Honor the <no-store/> and <no-permanent-store/> hints defined in
XEP-0334.