New Event History Setup and Logging to a Log File, part 3; #287

M17, YSF, DSTAR to save wav files with src and dst as call sign string value and not a numerical value;

Add P25p1 Tier 1 Location and DMR Short Data LOCN Report to Event History; Add MNIS sourced LRRP to Event History;

Don't append truncated TEXT strings to Event String since its full display is directly below it in the Event History;

Add new items to Event History to accomodate above feature;

Tweak misc items regarding above;

include/dsd.h

@@ -106,6 +106,8 @@ typedef struct {
   uint16_t svc;       //other relevant svc opts if applicable
   uint32_t source_id; //source radio id or other source value
   uint32_t target_id; //group or individual target, or destination value
+  char src_str[200];  //source, expressed as a string for M17, YSF, DSTAR
+  char tgt_str[200];  //target, expressed as a string for M17, YSF, DSTAR
   uint32_t channel;   //if this occurs on a trunking channel, which channel
   time_t event_time;  //time event occurred