version 10 - dev build a update

offline mode! wait about ten seconds on the homepage, then load the site without internet

added data management to settings - import, export and clear data

added panic mode to settings - customise panic key shortcut and url

fixed tab cloaking globally on all pages

added an update popup on visit of the site for whenever new updates are made to seraph

update log page is now a dropdown instead of a long page

fixed 404 page's broken styling, fonts, images and links

compressed images on site, leading to 70-90% decrease in file sizes

improved custom themes with no refreshing required per update

okay