commit 19c2805d0d1efaeb24635597d538b843da9f0c0a
Author:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
AuthorDate: 2014-10-14
Commit:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
CommitDate: 2014-10-14

    Update man pages

commit df078dc004dd67756b15eb9e69a27766afd654e4
Author:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
AuthorDate: 2014-10-14
Commit:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
CommitDate: 2014-10-14

    Bump up version number to 0.6.4
    
    Library code has not changed at all since the last release, so LT
    revision stays the same.

commit e570225e97bceaba2cb2b5a5c6edf4fdcdb61887
Author:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
AuthorDate: 2014-10-14
Commit:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
CommitDate: 2014-10-14

    tiny-nghttpd: Simplify timer event handling

commit 8fffa055139031331f1a069be2554b15b5511bbe
Author:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
AuthorDate: 2014-10-14
Commit:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
CommitDate: 2014-10-14

    src: Fix possible heap-use-after free for OpenSSL global locking
    
    This is simply programming error, but it is interesting that using
    libstdc++ does not reveal this error.  With clang++-libc++, we got
    std::system_error: mutex lock faild: Invalid argument.  This is
    because we did not give a name to lock object, so it is immediately
    destructed.  I think this will fix the reported crash on Mac OSX.

commit 0d4120ce2ce35a04199bc1a37b90aa5bc0123c1e
Author:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
AuthorDate: 2014-10-13
Commit:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
CommitDate: 2014-10-13

    nghttpx: Apply same fix from a225bb2 to spdy upstream

commit 20de432725f9b39f71a899fe4b394e622c0dc7b9
Author:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
AuthorDate: 2014-10-13
Commit:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
CommitDate: 2014-10-13

    nghttpx: Pool http downstream connection per thread

commit 325bb0115ec48db0e76db2f405b44193ec33f04c
Author:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
AuthorDate: 2014-10-11
Commit:     Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
CommitDate: 2014-10-11

    Bump up version number to 0.6.4-DEV
