Add bmcweb target to S2600Wf

This changeset replaces phosphor rest with bmcweb for the s2600wf
target.  bmcweb has several advantages over phosphor-rest.
1. Written in C++.
2. Supports Asyncronous transactions
3. Authentication backed by PAM
4. SSL key generation, and modern SSL cipher suites
See the application readme for more

To enable bmcweb, this patchset also:
1. Revs libtinyxml to the latest version 6.0.0 from the existing 3.0.0
2. Adds the boost-dbus recipe, to allow bmcweb to build.  Bmcweb is a
header only dbus library.

Change-Id: I5b90427977709127c09fedcfc4bcb713908d356f
Signed-off-by: Ed Tanous <ed.tanous@intel.com>
6 files changed
tree: fddd55b13f496dc59a7d434ebc73983bade1bc3b
  1. conf/
  2. meta-common/
  3. meta-s2600wf/