coder_upgrade.call.inc: Implement #theme_page; coder_upgrade.function.inc:...

coder_upgrade.call.inc: Implement #theme_page; coder_upgrade.function.inc: Refactor routines to use new coder_upgrade_convert_return pattern: #trigger_overhaul: hook_action_info, hook_hook_info; #node_type_base: hook_node_info.