documented filtering
additional documentation
minor improvements for esthetical reasons
remove blueimp because it's worthless
removed the archive, because the index-page is good enough… may be changed in the future, who knows?
Revert "removed the archive, because the index-page is good enough… may be changed in the future, who knows?"

This reverts commit 41a48b20ff31ed1cfc90fc52211277eb16f07864.
tag-chooser now separate
minute got now a separate folder, like I always wanted
moved the folder-reading mechanism to its own place
updated archive for new filters
update for real frontpage
remove more of this blueimp-stuff
weird documentation, but hey, I'm a good guy