4 commits

Author	SHA1	Message	Date
Laura Klünder	948ac26488	use base64 instead of base85, we want valid memcached keys	2017-11-21 14:59:10 +01:00
Laura Klünder	790835bc44	shorter etags	2017-11-21 14:25:10 +01:00
Laura Klünder	0fec7ff89c	fix parse_tile_access_cookie	2017-11-21 04:27:05 +01:00
Laura Klünder	bf98f54b55	refactor tile code in meny places to allow reusing it	2017-11-21 00:15:49 +01:00