+2011-10-06 Christos Zoulas <christos@zoulas.com>
+
+ * Add NFSv4 support (loosely based on Ramya's code).
+ Currently if the NFSv4 mount fails with ENOENT we fail
+ back to NFSv3, unless -DNO_FALLBACK.
+ * Replace strdup with xstrdup. It is not nice to replace
+ system functions with ones that behave differently.
+ * Add various consistency checks (caller function checks
+ variable for NULL, but callee does not).
+ * Fix error handling in various paths.
+ * Don't check before using XFREE(). free(NULL) works.
+
2011-09-15 Christos Zoulas <christos@zoulas.com>
* amq -i addition (prints info about the map files)