[RELEASE] released 1.3.3

[RELEASE] released 1.3.3

Released 1.3.3 with the following changes :
    - fix broken redispatch option in case the connection has already
      been marked "in progress" (ie: nearly always).
    - support regparm on x86 to speed up some often called functions
    - removed a few useless calls to gettimeofday() in log functions.
    - lots of 'const char*' cleanups
    - turn every FD_* into functions which are faster on recent CPUs
    - builds again on OpenBSD and Solaris