- Update to new upstream release 1.11
* Be single-threaded by default due to an inherent race condition;
use -o multithreaded to get the old behavior back.
* Respect setgid bit on directories when using --create-as-user

- Update to new upstream version 1.10.6
* a memory bug from 1.10.1, and --create-as-user and thread
safety regressions were resolved
* honor CFLAGS in ./configure call
* fix a short-allocation that led to a crash in bindfs_readdir
* implement a lookup cache to speed up repeated lookups
(helpful for networked user databases, e.g. on LDAP)