fixed some bugs, added some more

- Added JABBER_RAW_CONNECT[ING/ED] connection states
- Added cl_ev_connect_raw and session_connect_raw to conform to normal
connection functions
- Fixed SIGABRT during registration
- Added a check in cmd_register to ensure it's actually connected before
registering--but this will always fail atm

src/xmpp/stanza.c

@@ -2782,6 +2782,9 @@ stanza_register_new_account(xmpp_ctx_t* ctx, const char* const user, const char*
     xmpp_stanza_add_child(register_new_account, password_st);
     xmpp_stanza_release(password_st);
 
+    xmpp_stanza_add_child(iq, register_new_account);
+    xmpp_stanza_release(register_new_account);
+
     return iq;
 }