paging 5.x-1.1

Changes since DRUPAL-5--1-0:

• #133961 Paging interfered with search.
• Removed update index op from hook_nodeapi implementation (no longer needed).
• Changed $node->pages_count to $node->page_count (better grammatically).
• Added package tag to info file now that we're creating some associated modules.
• #118294 by Darren Oh - Better text, text formatting and code indentation.
• Minor code cleanup.
• Fixed critical bugs with automatic paging
• Some language fixes, proper help in settings.
• #118294 by Darren Oh - Better text, text formatting and code indentation.
• #152819: Module .info files should not define 'version' in CVS
• Used strpos instead of substr_count to increase speed.
• #126365 by Gurpartap Singh: Automatic Paging
• Fixed critical bugs with automatic paging
• Other minor changes