jemalloc 2.2.4 released

[Jason Evans]

jemalloc 2.2.4 is now available.  This version fixes a critical bug 
related to thread-specific data.

   Bug fixes:
   - Initialize arenas_tsd before using it.  This bug existed for
     2.2.[0-3], as well as for --disable-tls builds in earlier releases.
   - Do not assume a 4 KiB page size in test/rallocm.c.

For the complete ChangeLog, see:
   http://www.canonware.com/jemalloc/ChangeLog.html

Direct download:
   http://www.canonware.com/download/jemalloc/jemalloc-2.2.4.tar.bz2

Starting point for general information:
   http://www.canonware.com/jemalloc/