* 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.

Qt4 - MainInterface, correct the resizing when docking the playlist for the first time. Remove some dead code... Not finished yet... Feel free to fix, but not to break :D

Hide nodes which don't match the search string and don't have any children matching the search string when performing a playlist search.

* modules/access_output/shout.c: let this be a lesson for all you kids out there - think before.. ehr.. sync before you shout! (in case the buffer isn't empty after reconnect approach, allows for smoother transition).

attempt to fix issues with segfault reported on list

Wave and ripple should now behave correctly for chromas where pixels can take more than 1 byte in a row (like RV32).