3 commits

Author	SHA1	Message	Date
Robin Appelman	e11bf460e0	add OC_Cache::clear	2012-06-05 19:57:49 +02:00
Robin Appelman	10eef49c3c	return null when a cache variable is not set	2012-06-05 19:33:15 +02:00
Bart Visscher	091b343d5c	Calendar & Contacts: Store import progress in OC_Cache ... Convert calendar and contacts import to use a caching system for storing the import progress percentage. OC_Cache can later be made smarter about storing values.	2012-06-04 22:24:17 +02:00