boost: add support for additional boost libs

boost: add support for additional boost libs

* Added libs:
  - container
  - context
  - coroutine
  - exception
  - graph_parallel
  - locale
  - math
  - mpi
  - wave

* Add PACKAGECONFIG to add proper dependencies for:
  graph_parallel, locale, and mpi.

* boost-mpi depends on mpich which is in meta-oe,
  and boost-graph_parallel depends on boost-mpi,
  so they are disabled by default, but can be enabled
  in a distro that needs them.

* context and coroutine are added only for x86 and powerpc.

Signed-off-by: Jackie Huang <jackie.huang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>