Link updated in file-level DocBlocks.
Updated README.md for Cookbook link.
Added a function to check if any CSS feature support is available in the browser.
Option added to compress HTML to output.
Return NULL if key is empty for _cfg() and _g().
Added a convenience method for var_dump.
Unlimited dot notation to associated array utility for _g() and _cfg().
Funtionality for loading and unloading library files or vendor files from autoload.php
Encourage to use _cfg() so that some configuration variables can be accessible in the functional templates.
CSS fix.
Whitespace fixed.
Session helpers are improved with better dot notation access in performance.
Removed the function calls of deprecated deleteSession().
Removed the deprecated functions in session helper library.
Removed the dependency of i18n helper in validation helper.
Removed the dependency of i18n helper in auth helper, db helper and security helper.
Added cookie helpers for set/get/delete.
Removed eval() from the validation helper for performance reason.
Re-format the DocBlock comments.
Added date validation rule.