Add function to send sol data

In the case of using function callin/callout, the console module was missing
a callin.  Correct that omission.

Change-Id: I233b43eadf115ad617958148878b96f38bff1971

pyghmi/ipmi/console.py

@@ -151,6 +151,11 @@ class Console(object):
         if not self.awaitingack:
             self._sendpendingoutput()
 
+    def send_data(self, data):
+        self.pendingoutput += data
+        if not self.awaitingack:
+            self._sendpendingoutput()
+
     def _sendpendingoutput(self):
         self.myseq += 1
         self.myseq &= 0xf