Good evening, here is my simple question: is it possible to write in SyncIgnore a rule that excludes contents basing on their creation or modification date? I've a server (RasPi) with a folder containing a big number of files, I want to set up a bidirectional sync of this folder with one device (a MacBook Pro), and also a simple unidirectional push to another device (an iPad). On this latest device I want to have only the files created or changed in the last X days, so that if I delete from the iPad one of this files on the X+1 day I want to keep it on the server and don't want btsync to recreate it on the iPad.