Derive all D-Bus service classes like TumblerService etc. from GInitable

Add a priority system for plugins/thumbnailers. This is important for a more predictable choice of thumbnailers whenever requests are processed.

Allow schedulers to pause/resume requests currently being processed. This could improve the responsiveness of the LIFO scheduler.

Way to exclude paths using wildcards, possibly with a dialog so users can edit this in a list. Allows to exclude paths like “/media/*” or filetypes “*.avi”. — Nick Schermer 2011/12/31 10:06