d182fa4b3a Follow Mbed OS coding style (#47)
806f54cea9 Use event id 0 for initialization event (#45)
git-subtree-dir: features/nanostack/sal-stack-nanostack-eventloop
git-subtree-split: d182fa4b3aad7fdc70f7e74d6ed4d524e6f9286c
Nanostack related files moved under 'feature/nanostack'
Common libraries moved to 'features/frameworks'
Allow FEATURE_COMMON_PAL still to be defined in the build so
that we don't break any builds.