Removed practice of putting a datasync after every write, we now put a datasync around metablock writes.
Replaced boost::bind with std::bind in disk.cc.
Made metablock_manager used scoped_malloc_t in a place where it should.
fixed durability comments
ruby driver is fast now
Adds suport for variadic get_all on the server.
Adds variadic get_all to the python driver.
Merge branch 'v1.6.x' into sam_520
Added timeout to python driver
clears python timeout after handshake is complete
fixed pretty printer
adds test for python timeout
Added timeout to ruby driver.
Merge branch '1008_update_proto_file' into next
updated gemspec
cleans up state from python timeout testing
Adds a json term to the server.
Merge branch 'next' into json_term
Make json term accessible to the outside world.

Also make things work in the python driver.
Adds json term to javascript driver