Fix compilation of Boost with gcc 4.8.2.

This applies an upstream patch [1] that fixes a compilation of Boost on
newer versions of glibc which unconditionally assume int64_t support.

See [2] for more.

[1] https://svn.boost.org/trac/boost/changeset/84950
[2] https://svn.boost.org/trac/boost/ticket/8973
Add patch to libhdfs to fix building on x86_64 with gcc 4.8.2.

There is a `fprintf()` call in hdfs.c in hadoop 1.0.1 that incorrecly
prints a `size_t` type with the format specifier of "%d". The correct
specifier is "%zu" [1]. At least gcc 4.8.2 complains about this and
aborts the build.

This commit adds an additional patch to hadoop 1.0.1 to correct this.

[1] See `man 3 printf`
Upgrade to boost 1.55.

This fixes a compilation failure on gcc 4.8.2 on Fedora 20:

  In file included from /home/darren/packages/graphlab/deps/local/include/boost/atomic.hpp:12:0,
                   from /home/darren/packages/graphlab/deps/local/include/boost/lockfree/detail/atomic.hpp:39,
                   from /home/darren/packages/graphlab/deps/local/include/boost/lockfree/queue.hpp:22,
                   from /home/darren/packages/graphlab/src/graphlab/parallel/fiber_control.hpp:29,
                   from /home/darren/packages/graphlab/src/graphlab/parallel/fiber_group.hpp:26,
                   from /home/darren/packages/graphlab/src/graphlab/parallel/fiber_group.cpp:25:
  /home/darren/packages/graphlab/deps/local/include/boost/atomic/atomic.hpp:166:16: error: ‘uintptr_t’ was not declared in this scope
   typedef atomic<uintptr_t> atomic_uintptr_t;
                  ^
  /home/darren/packages/graphlab/deps/local/include/boost/atomic/atomic.hpp:166:25: error: template argument 1 is invalid
   typedef atomic<uintptr_t> atomic_uintptr_t;
                           ^
  /home/darren/packages/graphlab/deps/local/include/boost/atomic/atomic.hpp:166:43: error: invalid type in declaration before ‘;’ token
   typedef atomic<uintptr_t> atomic_uintptr_t;

The issue was known about and fixed in Boost 1.54 [1] but since Boost
1.55 is out already and seems to work, this commit upgrade graphlab to
use the later version.

[1] https://svn.boost.org/trac/boost/changeset/84950