- Changed ad_conn_user_id to ad_conn user_id

- Added workflow updates in order to eliminate
  "modify" as the first transition in a WF

tcl/intranet-rest-data-source-procs.tcl

@@ -23,7 +23,7 @@ ad_proc im_rest_project_task_tree_action {
     Create, Update or Delete a task coming from TreeStore
 } {
     ns_log Notice "im_rest_project_task_tree_action: var_hash_list=$var_hash_list"
-    set current_user_id [ad_get_user_id]
+    set current_user_id [ad_conn user_id]
     array set var_hash $var_hash_list
 
     # Ignore the root of the tree that might be send by the Sencha side
@@ -55,7 +55,7 @@ ad_proc im_rest_project_task_tree_update {
     Update a task coming from TreeStore
 } {
     ns_log Notice "im_rest_project_task_tree_update: project_id=$project_id, var_hash_list=$var_hash_list"
-    set current_user_id [ad_get_user_id]
+    set current_user_id [ad_conn user_id]
     array set var_hash $var_hash_list
 
     if {"" == $project_id} {
@@ -98,7 +98,7 @@ ad_proc im_rest_project_task_tree_delete {
     Delete a task coming from TreeStore
 } {
     ns_log Notice "im_rest_project_task_tree_delete: project_id=$project_id, var_hash_list=$var_hash_list"
-    set current_user_id [ad_get_user_id]
+    set current_user_id [ad_conn user_id]
     array set var_hash $var_hash_list
 
     if {"" == $project_id} {
@@ -131,7 +131,7 @@ ad_proc im_rest_project_task_tree_create {
     Create a new task coming from TreeStore
 } {
     ns_log Notice "im_rest_project_task_tree_create: project_id=$project_id, var_hash_list=$var_hash_list"
-    set current_user_id [ad_get_user_id]
+    set current_user_id [ad_conn user_id]
     array set var_hash $var_hash_list
 
     # No project_id!

tcl/intranet-rest-procs.tcl

@@ -87,7 +87,7 @@ ad_proc -private im_rest_cookie_auth_user_id {
         ns_log Notice "im_rest_cookie_auth_user_id: ad_session_id=$ad_session_id"
 
 	set rest_user_id ""
-	catch { set rest_user_id [ad_get_user_id] }
+	catch { set rest_user_id [ad_conn user_id] }
 
 	if {"" != $rest_user_id} {
 	    ns_log Notice "im_rest_cookie_auth_user_id: found authenthicated rest_user_id: storing into cache"
@@ -107,7 +107,7 @@ ad_proc -private im_rest_cookie_auth_user_id {
         ns_log Notice "im_rest_cookie_auth_user_id: ad_user_login=$ad_user_login"
 
 	set rest_user_id ""
-	catch { set rest_user_id [ad_get_user_id] }
+	catch { set rest_user_id [ad_conn user_id] }
 	if {"" != $rest_user_id} {
 	    ns_log Notice "im_rest_cookie_auth_user_id: found authenticated rest_user_id: storing into cache"
 	    ns_cache set im_rest $ad_user_login $rest_user_id