Add new AMI and ARI events for connected line changes on a channel.

The AMI event is called NewConnectedLine and the ARI event is called
ChannelConnectedLine.

ASTERISK-24554 #close
Reported by Matt Jordan

Review: https://reviewboard.asterisk.org/r/4231
........

Merged revisions 429064 from http://svn.asterisk.org/svn/asterisk/branches/13


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@429084 65c4cc65-6c06-0410-ace0-fbb531ad65f3

res/ari/ari_model_validators.h

@@ -680,6 +680,24 @@ int ast_ari_validate_channel_caller_id(struct ast_json *json);
  */
 ari_validator ast_ari_validate_channel_caller_id_fn(void);
 
+/*!
+ * \brief Validator for ChannelConnectedLine.
+ *
+ * Channel changed Connected Line.
+ *
+ * \param json JSON object to validate.
+ * \returns True (non-zero) if valid.
+ * \returns False (zero) if invalid.
+ */
+int ast_ari_validate_channel_connected_line(struct ast_json *json);
+
+/*!
+ * \brief Function pointer to ast_ari_validate_channel_connected_line().
+ *
+ * See \ref ast_ari_model_validators.h for more details.
+ */
+ari_validator ast_ari_validate_channel_connected_line_fn(void);
+
 /*!
  * \brief Validator for ChannelCreated.
  *
@@ -1330,6 +1348,11 @@ ari_validator ast_ari_validate_application_fn(void);
  * - caller_presentation: int (required)
  * - caller_presentation_txt: string (required)
  * - channel: Channel (required)
+ * ChannelConnectedLine
+ * - type: string (required)
+ * - application: string (required)
+ * - timestamp: Date
+ * - channel: Channel (required)
  * ChannelCreated
  * - type: string (required)
  * - application: string (required)