Merge branch 'feature-3111' into 'master'

added group for node-addr pub key

See merge request !21

dap_chain_global_db.h

@@ -14,6 +14,7 @@
 #define GROUP_LOCAL_HISTORY "global.history"
 #define GROUP_LOCAL_NODE_LAST_ID "local.node.last_id"
 #define GROUP_LOCAL_GENERAL "local.general"
+#define GROUP_LOCAL_NODE_ADDR "local.node-addr"
 
 typedef struct dap_global_db_obj {
     uint64_t id;