Merge pull request #5 from fritzing/revert-4-master

Revert "add WeIO IoT board"
new smd
Merge branch 'revert-4-master' of https://github.com/manuIO/fritzing-parts into revert-4-master
Merge branch 'revert-4-master' of https://github.com/fritzing/fritzing-parts into revert-4-master
WeIO: pcb_change ellipses to citcles, get rid of sodipodis