build:  Add new package dependencies

The libbost-system-dev package is a build requirement on newer
distributions.  Since the package is not universially available
add the libbost-all-dev virtual package instead. (Bug #4725)

Add hdparm to rpm installation requirements.  The hdparm
command is used to determin if write-caching is enabled on
the journal device.

Signed-off-by: Gary Lowell  <gary.lowell@inktank.com>