update adpter rpi
commit
New adapter owfs - 1wire devices

This adapter allows connection to a 1-wire owfs server. The server can
be installed on ccu.io host or any other host.
adding node_module owfs

Adding needed node_module owfs to adapter owfs.
Merge branch 'master' of https://github.com/Eisbaeeer/ccu.io

Conflicts:
	adapter/rpi/README.md
	adapter/rpi/node_modules/glob/.travis.yml
	adapter/rpi/node_modules/hawk/.travis.yml
	node_modules/owfs/node_modules/winston/node_modules/request/node_modules/hawk/node_modules/cryptiles/.travis.yml
	node_modules/owfs/node_modules/winston/node_modules/request/node_modules/hawk/node_modules/hoek/.travis.yml
Merge remote-tracking branch 'origin/master'