Fixed two bugs caused by the core changes to project/subprojects. Might break compatibility with the 0.8.x branch of Redmine.

#2089

app/views/users/_memberships.rhtml

@@ -58,7 +58,7 @@
 <p>
 <label><%=l(:label_project_new)%></label><br/>
 <% form_tag({ :action => 'edit_membership', :id => @user }) do %>
-<%= select_tag 'membership[project_id]', projects_options_for_select(@projects) %>
+<%= select_tag 'membership[project_id]', options_for_membership_project_select(@user, @projects) %>
 <%= l(:label_role) %>:
 <%= select_tag 'membership[role_id]', options_from_collection_for_select(@roles, "id", "name") %>
 <%= submit_tag l(:button_add) %>