webos patches to be applied

[WAvdBeek]

A patch file were made from the gerrit commits before gerrit went off line. Those commits can be found here. https://github.com/gnash117/iotivity-lite/blob/gerrit-patches/gerrit-patches/master-branch/0001-Comparing-porting-layer-between-linux-and-webos.patch https://github.com/gnash117/iotivity-lite/blob/gerrit-patches/gerrit-patches/master-branch/0001-LITE-51-Add-webOS-porting-layer.patch use git am command to apply the patches.