Enhanced ECS function tests

Documentation updates

Also includes re-factoring of some scripts and functions

Issue-ID: NONRTRIC-311

Signed-off-by: BjornMagnussonXA <bjorn.magnusson@est.tech>
Change-Id: I891ab5b093699530c771b3d6177bfc24daae3b1d
diff --git a/test/common/api_curl.sh b/test/common/api_curl.sh
index 611fc4d..cd3e979 100644
--- a/test/common/api_curl.sh
+++ b/test/common/api_curl.sh
@@ -26,7 +26,8 @@
 # arg: (PA|ECS GET|PUT|POST|DELETE|GET_BATCH|PUT_BATCH|POST_BATCH|DELETE_BATCH <url> [<file>]) | (PA|ECS RESPONSE <correlation-id>)
 # (Not for test scripts)
 __do_curl_to_api() {
-    echo "(${BASH_LINENO[0]}): ${FUNCNAME[0]}" $@ >> $HTTPLOG
+	TIMESTAMP=$(date "+%Y-%m-%d %H:%M:%S")
+    echo " (${BASH_LINENO[0]}) - ${TIMESTAMP}: ${FUNCNAME[0]}" $@ >> $HTTPLOG
 	paramError=0
 
     if [ $# -gt 0 ]; then