support v0.11.4
Backwards compatibility through conditional compilation.
Working in 0.11
NAN works on both 0.10 and 0.11.
Hiredis dependency.
Add cc flags for solaris (really SmartOS) so that hiredis can be used on Nodejitsu
Updated deps.
Works on Windows.
Merge remote-tracking branch 'randomfactor/master'
Merge branch 'hiredis_deps'