* modules/access_output/shout.c: Remove sleep for reconnect; this does not allow for a graceful exit during the wait. A reconnect interval which increments x2 every failed reconnect still needs to be implemented (and eventually errors out after a max interval if upstream server doesn't come back).

/!\ This breaks the plugin ABI on LP64 platforms

Be careful, if you have a config file, you may need to clean it.

Qt4 - Avoid segfault on exist if the playlist was never called, during the saving before exit. Bug re-introduced in 23333.