processes and sometimes return an exit code of 0 instead of showing
an error. (David R. Staples, Dave Dykstra)
+ * Fixed bug in --copy-unsafe-links that caused it to be completely
+ broken. (Dave Dykstra)
+
+ * Prevent infinite recursion in cleanup code under certain circumstances.
+ (Sviatoslav Sviridov)
+
INTERNAL:
* Many code cleanups and improved internal documentation. (Martin