#138. Changed drupalgap_form_get_element_id() to not append '-value' to the id, unless it is a field. Changed _drupalgap_form_render_elements() to properly render button attributes. Changed user_menu() to use a pageshow callback and injection technique on 'user/%edit'. Fixed cancel button for user_profile_form() and node_edit(). Removed a bunch of dpm() calls and old debug statements.