main
Use -Wl,--as-needed -Wl,--no-undefined GNU ld flags for non-plugins.
lib-storage: Removed rename_children parameter from mailbox_rename() The children are now always renamed. The only reason this feature was added in the first place was to make dsync's job easier, but this is no longer needed.
COPYING: Simplify and standardize copyright handling
notify: Change notify_unregister() to zero the pointer, and ignore NULL