Fixed permission bugs in project module

tripal_project/tripal_project.module

@@ -99,26 +99,22 @@ function tripal_project_perm() {
 function chado_project_access($op, $node, $account) {
 
   if ($op == 'create') {
-    // Only users with permission to do so may create this node type.
-    if (!user_access('create chado_projects', $account)) {
+    if (!user_access('create chado_project content', $account)) {
       return FALSE;
     }
   }
-
-  // Users who create a node may edit or delete it later, assuming they have the necessary permissions.
-  if ($op == 'update' || $op == 'delete') {
-
-    if (!user_access('edit own chado_projects', $account)) {
+  if ($op == 'update') {
+    if (!user_access('edit chado_project content', $account)) {
       return FALSE;
     }
-    if (user_access('edit own chado_projects', $account) &&
-      $account->uid != $node->uid) {
+  }
+  if ($op == 'delete') {
+    if (!user_access('delete chado_project content', $account)) {
       return FALSE;
     }
   }
-
   if ($op == 'view') {
-    if (!user_access('access chado_projects', $account)) {
+    if (!user_access('access chado_project content', $account)) {
       return FALSE;
     }
   }