~samwhited/xmpp

ref: 52be89df867be9fc4e8ba83b0c3880887a6485ba xmpp/session_test.go -rw-r--r-- 1.5 KiB
Add missing copyright comment
Send IDs for presences and messages too

Only send IDs if one isn't already set (for all stanzas)
Test to make sure we don't accidentally mutate stanzas
Add partial Send() function