cookieconsent v1.2

Changelog:

• ✨ add support for custom expiration date with cc_cookie_expiration

• ✨ add support for auto-removal of unused cookies based on cookiepolicy preferences with cc_autoclear_cookies

• ✨ can now autolad css or not with cc_autoload_css

• 🐛 fix minor bug/incoherence: cookiepolicy did not remember/retrieve saved preferences and always displayed default values

• 🐛 fix z-index bug

• ✨ replace innerText with innerHTML for custom html tags inside cookie policy

• 🔥 minor code refactoring

• 💄 minor UI update