Updated readme data
Added database connection util
Added basic initialization for index and API access
Adding gitignore file; ignore all config files
Adding empty config file
Added config file reading
Added template handling functions
Added template to init; moved DB util file
Added basic template for pages
Added docs for Template; simplified call
Added _HOST
Updated template/styles
Fixed reference to template
Added book and author objects
Fixed unknown index in author result
Made public the fields in book/author
Added String utils and included utils in init
Added some output formatting for book cards
Added API request pull (from URL)
Added book index (temporary, should use API)